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Different types of circuit breakers at a glance

Keep your electrical installation safety under control with the right circuit breaker
DIY
DIY
2 min
Get a clear overview of circuit breakers, their functions and differences. The article guides you through the most important types, factors and manufacturers so you can choose the right protection for your electrical installation.
Madelyn Ortiz
Madelyn
Ortiz

Different types of circuit breakers at a glance

Keep your electrical installation safety under control with the right circuit breaker
DIY
DIY
2 min
Get a clear overview of circuit breakers, their functions and differences. The article guides you through the most important types, factors and manufacturers so you can choose the right protection for your electrical installation.
Madelyn Ortiz
Madelyn
Ortiz

Circuit breakers are a key part of every modern electrical installation. They protect against overloads and short circuits, thereby preventing both damage to the installation and the risk of fire. However, there are many different types, sizes and brands on the market, so choosing the right solution for your home or project can be challenging.

In this article, you’ll get a comprehensive overview of what you should know before choosing a circuit breaker – including the differences between types, important technical factors and a selection of products that illustrate the possibilities on the market.

The article presents a wide range of circuit breakers from different manufacturers and price ranges. The aim is to provide an informative overview of the most common models and their features, so you can more easily find a model suitable for your installation. The information is based on publicly available product descriptions from manufacturers and retailers and has been summarised to provide a neutral and clear picture of the market.

Factors to consider when buying a circuit breaker

When choosing a circuit breaker, it’s important to consider both the technical characteristics and the intended application. Here are some of the most important factors to keep in mind.

1. Rated current (A)

The rated current indicates how much current the breaker can continuously handle without tripping. Typical values in domestic installations are 10, 13, 16 or 20 amperes. Choose a breaker that matches the circuit to be protected and the load of the connected devices.

2. Tripping curve (B, C or D)

The curve describes how quickly the breaker trips in an overcurrent situation.

  • B-curve is generally used in residential buildings and protects against moderate inrush currents.
  • C-curve is often used in circuits with motors or devices that require a high inrush current.
  • D-curve is intended for specific industrial applications where very high inrush currents occur.

3. Number of poles

Circuit breakers are available in 1-, 2-, 3- or 4-pole versions depending on whether they protect one or more phases. In typical domestic installations, 1- or 2-pole breakers are most commonly used.

4. Short-circuit breaking capacity

The breaking capacity indicates the maximum short-circuit current the breaker can safely interrupt. In domestic installations, 6 kA is usually sufficient, while industrial installations often require 10 kA or more.

5. Installation and compatibility

Most modern circuit breakers are designed for installation on a DIN rail in distribution boards. Make sure the chosen model fits the board system and other components, such as residual current devices.

6. Price and quality

The price varies depending on brand, breaking capacity and quality. More affordable models may be sufficient for simple installations, while more expensive breakers often offer better durability and more precise tripping.

Products in focus

1
Reliable protection
Siemens Automatsikring 10ka 1p+n c 4a
Siemens 1+N pole circuit breaker with C curve and 10 kA breaking capacity, designed to provide reliable protection for electrical circuits in households and businesses.
Why it was chosen: This Siemens circuit breaker was selected to represent compact and reliable fuse solutions with high breaking capacity and standardised DIN rail mounting, commonly used in electrical panel installations.

The Siemens Circuit Breaker 10kA 1P+N C 4A is part of Siemens' 5SY4 series, developed to protect electrical installations from overload and short circuit. It has a 10 kA breaking capacity and a C curve, making it suitable for general circuits with moderate inrush currents.

The fuse is 1+N pole and intended for 230 V installations. The compact design, with an installation depth of 70 mm, makes it easy to integrate into standardised electrical panel systems. It is mounted on a DIN rail and can be combined with various accessories such as remote control devices, residual current modules, and signal modules.

The product is manufactured in accordance with the IEC 60898 standard, ensuring compatibility and safety in low-voltage installations. This makes it suitable for domestic, commercial, and industrial environments where reliability and flexibility are required.

  • 10 kA breaking capacity: Provides effective protection against short circuits.
  • C curve: Suitable for general circuits with moderate inrush currents.
  • 1+N pole design: Protects both phase and neutral conductors.
  • DIN rail mounting: Enables quick and standardised installation.
  • Meets IEC 60898 standard: Ensures a high level of safety and compatibility.

Pros and cons

  • High 10 kA breaking capacity
  • Compact design, 70 mm installation depth
  • Easy to install on DIN rail
  • Can be combined with additional modules for extended functionality
  • Suitable for both domestic and commercial installations
  • C curve may be less suitable for circuits with very high inrush currents
  • Requires correct sizing according to load and installation environment

Pros and cons

Pros

  • High 10 kA breaking capacity
  • Compact design, 70 mm installation depth
  • Easy to install on DIN rail
  • Can be combined with additional modules for extended functionality
  • Suitable for both domestic and commercial installations

Cons

  • C curve may be less suitable for circuits with very high inrush currents
  • Requires correct sizing according to load and installation environment

Pros

  • High 10 kA breaking capacity
  • Compact design, 70 mm installation depth
  • Easy to install on DIN rail
  • Can be combined with additional modules for extended functionality
  • Suitable for both domestic and commercial installations

Cons

  • C curve may be less suitable for circuits with very high inrush currents
  • Requires correct sizing according to load and installation environment
Pros: The product has a high 10 kA breaking capacity, compact design with 70 mm installation depth, is easy to install on a DIN rail, can be combined with additional modules for extended functionality, and is suitable for both domestic and commercial installations.
Cons: The C curve may be less suitable for circuits with very high inrush currents, and the product requires correct sizing according to load and installation environment.
Pros: The product has a high 10 kA breaking capacity, compact design with 70 mm installation depth, is easy to install on a DIN rail, can be combined with additional modules for extended functionality, and is suitable for both domestic and commercial installations.
Cons: The C curve may be less suitable for circuits with very high inrush currents, and the product requires correct sizing according to load and installation environment.

Specifications

  • Manufacturer: Siemens
  • Series: 5SY4
  • Model: 5SY4504-7
  • Type: Circuit Breaker (MCB)
  • Number of poles: 1P+N
  • Rated current: 4 A
  • Curve: C
  • Breaking capacity: 10 kA
  • Voltage: 230 V
  • Installation depth: 70 mm
  • Standard: IEC 60898
  • EAN: 4001869182469
  • Product number: 2954125
2
Safe power management
Schneider Electric Acti9 circuit breaker ic60n, 3p+n 32a c, with double terminal, 72 mm
Four-pole circuit breaker from Schneider Electric that protects against short circuits and overloads. It features a C-curve, double terminal, and built-in VisiTrip and VisiSafe technology for safe and efficient fault detection.
Why it was chosen: This model was selected to represent the reliable Acti9 series of circuit breakers, which combine a compact design, high safety, and easy installation. It is suitable for both professional and industrial electrical installations.

The Schneider Electric Acti9 iC60N circuit breaker is designed to protect electrical circuits from both short-circuit currents and overloads. It has four poles (3P+N) and a rated current of 32 amperes, making it suitable for various low-voltage installations.

The circuit breaker has a C-curve, meaning it reacts quickly to short circuits while allowing short-term inrush currents from motors and similar loads. The double terminal allows separate connection of both cable and busbar, making installation and maintenance easier.

With the VisiTrip™ indicator, faults can be located quickly, as the visual marker on the front shows which unit has tripped. The VisiSafe™ function ensures that the circuit is completely disconnected when the switch is in the open position, increasing safety during installation work.

The device is compactly designed, 72 mm wide, and meets the requirements of both IEC/EN 60898-1 and IEC/EN 60947-2 standards. The terminals are IP20B protected, reducing the risk of contact with live parts during installation and operation.

  • Protection against short circuits and overloads: Ensures stable operation of electrical circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Double terminal: Allows separate connection of cable and busbar.
  • VisiTrip™ indicator: Enables quick visual fault detection.
  • VisiSafe™ function: Increases safety during installation work.
  • Compact design: 72 mm width for space-saving installation.

Pros and cons

  • Combines high safety and easy installation
  • Visual fault indicator simplifies maintenance
  • Double terminal provides flexible connection
  • Meets international circuit breaker standards
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct installation to achieve full IP20B protection

Pros and cons

Pros

  • Combines high safety and easy installation
  • Visual fault indicator simplifies maintenance
  • Double terminal provides flexible connection
  • Meets international circuit breaker standards

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct installation to achieve full IP20B protection

Pros

  • Combines high safety and easy installation
  • Visual fault indicator simplifies maintenance
  • Double terminal provides flexible connection
  • Meets international circuit breaker standards

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct installation to achieve full IP20B protection
Pros: The product combines high safety and easy installation, has a visual fault indicator that simplifies maintenance, a double terminal that provides flexible connection, and meets international circuit breaker standards.
Cons: It is not suitable for circuits with very high inrush currents requiring a D-curve, and it requires correct installation to achieve full IP20B protection.
Pros: The product combines high safety and easy installation, has a visual fault indicator that simplifies maintenance, a double terminal that provides flexible connection, and meets international circuit breaker standards.
Cons: It is not suitable for circuits with very high inrush currents requiring a D-curve, and it requires correct installation to achieve full IP20B protection.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04732
  • Product number: 2953501
  • EAN: 3606480441141
  • Poles: 3P+N
  • Rated current: 32 A
  • Curve: C
  • Rated voltage: 230 V
  • Short-circuit breaking capacity: 6/10 kA
  • IP rating: IP20B
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 72 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 250 g
  • Certifications: RoHS, IEC/EN 60898-1, IEC/EN 60947-2
3
Reliable power protection
Eaton Automatsikring 16A 3P+N C 4M 6KA
Four-pole Eaton circuit breaker with C-curve, designed for overload and short-circuit protection in electrical installations. Suitable for both residential and commercial installations.
Why it was chosen: This Eaton circuit breaker was selected as a representative example of a reliable and standardised component for electrical panels. It combines a durable design with a commonly used C-curve, making it suitable for a wide range of installations.

The Eaton circuit breaker 16A 3P+N C 4M 6KA is a compact and efficient protective device that safeguards electrical circuits from overloads and short circuits. It is intended for use in both residential and commercial installations where reliability and safety are required.

The breaker features a C-curve, meaning it is suitable for circuits with moderate inrush currents, such as lighting, sockets, and small motors. The four-pole design (3P+N) makes it suitable for three-phase systems with a neutral conductor.

With a breaking capacity of 6 kA and a rated current of 16 amperes, it provides stable and safe disconnection under fault conditions. The product is modularly built with a four-module (4M) structure, making it easy to install in standard panels.

  • C-curve: Suitable for circuits with moderate inrush currents.
  • 3P+N configuration: Suitable for three-phase installations with a neutral conductor.
  • 6 kA breaking capacity: Provides effective protection against short circuits.
  • 16A rated current: Suitable for typical loads in homes and businesses.
  • Modular design: Four modules (4M) for easy installation in panels.

Pros and cons

  • Reliable protection against overloads and short circuits
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C-curve provides flexible operation
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing according to installation load

Pros and cons

Pros

  • Reliable protection against overloads and short circuits
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C-curve provides flexible operation

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing according to installation load

Pros

  • Reliable protection against overloads and short circuits
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C-curve provides flexible operation

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing according to installation load
Pros: The product provides reliable protection against overloads and short circuits, is suitable for both residential and commercial installations, easy to install in standard panels, and the C-curve ensures flexible operation.
Cons: It is not suitable for circuits with very high inrush currents where a D-curve is required, and it requires correct sizing according to the installation load.
Pros: The product provides reliable protection against overloads and short circuits, is suitable for both residential and commercial installations, easy to install in standard panels, and the C-curve ensures flexible operation.
Cons: It is not suitable for circuits with very high inrush currents where a D-curve is required, and it requires correct sizing according to the installation load.

Specifications

  • Manufacturer: Eaton
  • Model: 243018
  • Product number: 2755772
  • EAN: 4015082430184
  • Rated current: 16 A
  • Number of poles: 3P+N (four-pole)
  • Curve: C
  • Breaking capacity: 6 kA
  • Module width: 4M
  • Application: Overload and short-circuit protection
4
Reliable power protection
Hager Circuit Breaker 3P+N 50A C characteristic
3-pole circuit breaker with neutral conductor (3P+N) from Hager, rated for 50 amperes and with a C characteristic, which protects electrical circuits from overload and short circuit.
Why it was chosen: This Hager circuit breaker was selected to represent reliable electrical panel components that combine high quality, standardised design, and suitability for professional installations.

The Hager circuit breaker 3P+N 50A C characteristic is a four-pole circuit breaker designed for use in electrical panels and distribution boards. It protects electrical circuits from overcurrent and short circuit and is suitable for installations requiring both phase and neutral conductor disconnection.

The breaker has a rated current of 50 amperes and a C characteristic, meaning it reacts quickly to short circuits but allows short-term inrush currents, for example from motors. It is rated for a breaking capacity of 6 kA and occupies four module spaces (4M) in the panel.

The product is part of Hager's range of modular protection components, known for their reliability and compatibility with standardised panel structures.

  • 3P+N design: Protects both phases and the neutral conductor in the installation.
  • 50A rated current: Suitable for circuits requiring high load capacity.
  • C characteristic: Suitable for circuits with moderate inrush currents, such as motors and lighting.
  • 6 kA breaking capacity: Provides effective protection against short circuits.
  • 4-module width: Compact design for standard rail systems.

Pros and cons

  • Reliable protection against overcurrent and short circuit
  • Compact and standardised modular design
  • Suitable for both residential and commercial installations
  • Easy to integrate into Hager panel structures
  • Requires correct sizing according to load and conductor size
  • Not suitable for circuits with very high inrush currents (where a D characteristic may be better)

Pros and cons

Pros

  • Reliable protection against overcurrent and short circuit
  • Compact and standardised modular design
  • Suitable for both residential and commercial installations
  • Easy to integrate into Hager panel structures

Cons

  • Requires correct sizing according to load and conductor size
  • Not suitable for circuits with very high inrush currents (where a D characteristic may be better)

Pros

  • Reliable protection against overcurrent and short circuit
  • Compact and standardised modular design
  • Suitable for both residential and commercial installations
  • Easy to integrate into Hager panel structures

Cons

  • Requires correct sizing according to load and conductor size
  • Not suitable for circuits with very high inrush currents (where a D characteristic may be better)
Pros: The product provides reliable protection against overcurrent and short circuit, has a compact and standardised modular design, is suitable for both residential and commercial installations, and can be easily integrated into Hager panel structures.
Cons: It requires correct sizing according to load and conductor size and is not suitable for circuits with very high inrush currents, where a D characteristic may be more appropriate.
Pros: The product provides reliable protection against overcurrent and short circuit, has a compact and standardised modular design, is suitable for both residential and commercial installations, and can be easily integrated into Hager panel structures.
Cons: It requires correct sizing according to load and conductor size and is not suitable for circuits with very high inrush currents, where a D characteristic may be more appropriate.

Specifications

  • Manufacturer: Hager
  • Model: MCN650E
  • Type: Circuit breaker 3P+N
  • Rated current: 50 A
  • Characteristic: C
  • Breaking capacity: 6 kA
  • Module width: 4M
  • EAN: 3250614314483
  • Product number: 2764778
5
Safe power management
ABB Circuit Breaker c 6a, 2-pole c-characteristic, breaking capacity 6ka, 230/400v ac, 35mm wide s202-c6
ABB's 2-pole circuit breaker with a rated current of 6A, C-characteristic and breaking capacity of 6kA, designed for 230/400V AC installations. A robust solution for protecting electrical circuits from overload and short circuit.
Why it was chosen: This ABB circuit breaker was selected for its combination of compact design, high reliability, and standardised technical features, making it suitable for a wide range of electrical panel installations. It represents a typical solution among C-class modular circuit breakers.

The ABB S202-C6 is a 2-pole circuit breaker with a C-characteristic, developed to protect electrical circuits from overcurrent and short circuit. Its rated current is 6 amperes and breaking capacity 6 kA according to the EN60898 standard.

The fuse is intended for use in 230/400V AC installations and can also handle up to 60V DC per pole. It is designed to operate reliably in a temperature range of -25 °C to 55 °C, making it suitable for both residential and industrial environments.

With a width of 35 mm and an installation depth of 68 mm, it fits a standard 35 mm DIN rail. The product has IP20 protection and belongs to protection class III, providing a safe and reliable level of electrical insulation.

The circuit breaker is part of ABB's S200 series, known for its modular design and ease of use. It can be used in electrical panels where precise and fast disconnection is required in the event of a fault current.

  • 2-pole design: Disconnects both wires for improved safety.
  • C-characteristic: Suitable for circuits with moderate inrush currents, such as lighting and general equipment.
  • Breaking capacity 6kA: Meets EN60898 standard and ensures effective protection against short circuits.
  • Compact design: 35 mm width and standard DIN installation for easy mounting.
  • Reliability: Operates in a temperature range of -25 - 55 °C with IP20 protection.

Pros and cons

  • Reliable protection against overcurrent and short circuit
  • Compact and modular design
  • Easy to install on DIN rail
  • Suitable for both AC and DC applications
  • Meets international standards (EN60898, IEC60947-2)
  • Not suitable for very high inrush currents (requires D-characteristic in such cases)
  • Limited to 6A circuits, which may be too low for some installations

Pros and cons

Pros

  • Reliable protection against overcurrent and short circuit
  • Compact and modular design
  • Easy to install on DIN rail
  • Suitable for both AC and DC applications
  • Meets international standards (EN60898, IEC60947-2)

Cons

  • Not suitable for very high inrush currents (requires D-characteristic in such cases)
  • Limited to 6A circuits, which may be too low for some installations

Pros

  • Reliable protection against overcurrent and short circuit
  • Compact and modular design
  • Easy to install on DIN rail
  • Suitable for both AC and DC applications
  • Meets international standards (EN60898, IEC60947-2)

Cons

  • Not suitable for very high inrush currents (requires D-characteristic in such cases)
  • Limited to 6A circuits, which may be too low for some installations
Pros: The device provides reliable protection against overcurrent and short circuit, has a compact and modular design, is easy to install on a DIN rail, can be used for both AC and DC applications, and meets international standards such as EN60898 and IEC60947-2.
Cons: It is not suitable for very high inrush currents where a D-characteristic is required, and it is limited to 6A circuits, which may be too low for some installations.
Pros: The device provides reliable protection against overcurrent and short circuit, has a compact and modular design, is easy to install on a DIN rail, can be used for both AC and DC applications, and meets international standards such as EN60898 and IEC60947-2.
Cons: It is not suitable for very high inrush currents where a D-characteristic is required, and it is limited to 6A circuits, which may be too low for some installations.

Specifications

  • Manufacturer: ABB
  • Model: 2CDS252001R0064
  • Series: S202-C6
  • Product number: 2768342
  • EAN: 4016779465502
  • Rated current: 6 A
  • Rated voltage AC: 230/400 V
  • Rated voltage DC per pole: 60 V
  • Breaking capacity Icn (EN60898): 6 kA
  • Breaking capacity Icu (IEC60947-2): 10 kA
  • Voltage type: AC/DC
  • Input voltage: 50–60 Hz
  • Power loss: 4 W
  • Number of poles: 2
  • IP rating: IP20
  • Protection class: III
  • Operating temperature: -25 - 55 °C
  • Storage temperature: -40 - 70 °C
  • Connection cross-section: up to 25 mm²
  • Installation depth: 68 mm
  • Width: 35 mm
  • Height: 88 mm
  • Weight: 250 g
6
Reliable power management
Siemens Circuit Breaker 6kA 1P C 10A
Siemens single-pole circuit breaker with C-curve, 10 ampere rated current and 6 kA breaking capacity, suitable for protecting electrical circuits in residential and commercial buildings.
Why it was chosen: This Siemens circuit breaker was selected as an example of a reliable and standardised component for protecting electrical installations. It represents a typical solution for circuit protection in small and medium-sized installations.

The Siemens Circuit Breaker 6kA 1P C 10A is a compact and durable protective switch designed to protect electrical circuits from overload and short circuit. Its breaking capacity is 6 kiloamperes, and it is intended for use in 230/400 V AC systems.

The circuit breaker is single-pole and has a C-curve, which means it is suitable for circuits with moderate inrush currents, such as lighting and standard sockets. The rated current is 10 amperes, making it suitable for standard installations in both residential and commercial environments.

With an installation depth of 70 mm, it fits most distribution systems and can be easily integrated into existing installations. Siemens' design ensures stable and reliable operation over time.

  • 6 kA breaking capacity: Provides effective protection against short circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Single-pole design: Suitable for standard 230/400 V systems.
  • Compact size: 70 mm installation depth for easy installation.
  • Rated current 10 A: For standard electrical installations in homes and commercial premises.

Pros and cons

  • Reliable protection against overload and short circuit
  • Compact and standardised design
  • Suitable for both residential and commercial installations
  • Easy to integrate into existing distribution systems
  • Not suitable for circuits with high inrush currents (requires D-curve)
  • Requires correct sizing according to load and wiring

Pros and cons

Pros

  • Reliable protection against overload and short circuit
  • Compact and standardised design
  • Suitable for both residential and commercial installations
  • Easy to integrate into existing distribution systems

Cons

  • Not suitable for circuits with high inrush currents (requires D-curve)
  • Requires correct sizing according to load and wiring

Pros

  • Reliable protection against overload and short circuit
  • Compact and standardised design
  • Suitable for both residential and commercial installations
  • Easy to integrate into existing distribution systems

Cons

  • Not suitable for circuits with high inrush currents (requires D-curve)
  • Requires correct sizing according to load and wiring
Pros: This type of fuse provides reliable protection against overload and short circuit, has a compact and standardised design, is suitable for both residential and commercial installations, and can be easily integrated into existing distribution systems.
Cons: It is not suitable for circuits with high inrush currents that require a D-curve, and it requires correct sizing according to load and wiring.
Pros: This type of fuse provides reliable protection against overload and short circuit, has a compact and standardised design, is suitable for both residential and commercial installations, and can be easily integrated into existing distribution systems.
Cons: It is not suitable for circuits with high inrush currents that require a D-curve, and it requires correct sizing according to load and wiring.

Specifications

  • Manufacturer: Siemens
  • Model: 5SY6110-7
  • Product number: 2768399
  • EAN: 4001869246055
  • Number of poles: 1P
  • Rated current: 10 A
  • Breaking capacity: 6 kA
  • Curve: C
  • Voltage type: AC
  • Rated voltage: 230/400 V
  • Installation depth: 70 mm
7
Professional-grade overcurrent protection
Schneider Electric Acti9 iC60N 3P 32A Double terminal C-curve 6/10kA 230V Width 54mm
A compact 3-pole circuit breaker from Schneider Electric that protects electrical circuits from short circuits and overloads. Equipped with double terminals, VisiTrip and VisiSafe technology, and compliance with international standards.
Why it was chosen: This model was selected to represent reliable and standardised circuit breakers for distribution board installations. It combines high safety, easy installation, and proven quality from a well-known manufacturer.

The Schneider Electric Acti9 iC60N 3P 32A is a circuit breaker designed to protect electrical circuits from both short-circuit and overload currents. It has three poles and a rated current of 32 amperes, making it suitable for various low-voltage installations.

The breaker has a C-curve, meaning it reacts quickly to high currents but allows short-term inrush currents from motors and similar loads. The double terminal design allows separate connection of both cable and busbar, making installation and maintenance easier.

The Acti9 series is equipped with a VisiTrip™ indicator that shows if the device has tripped, and a VisiSafe™ function that increases safety when working in the distribution board. The terminals are IP20B protected to prevent accidental contact with live parts.

The product meets international standards such as IEC/EN 60898-1 and IEC/EN 60947-2 and is manufactured in accordance with the RoHS directive. With a width of 54 mm and a weight of 375 g, it is compact and easy to integrate into existing distribution board systems.

  • 3-pole design: Provides effective protection for three-phase circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Double terminals: Allows separate connection of cable and busbar.
  • VisiTrip™ indicator: Makes it easier to identify a tripped breaker.
  • VisiSafe™ function: Increases safety during maintenance.
  • Meets IEC/EN standards: Ensures compatibility and quality in professional installations.

Pros and cons

  • Compact and durable design
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • Meets international safety standards
  • Suitable for both commercial and domestic installations
  • Requires correct sizing according to load and short-circuit level
  • Not suitable for applications requiring D- or B-curve

Pros and cons

Pros

  • Compact and durable design
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • Meets international safety standards
  • Suitable for both commercial and domestic installations

Cons

  • Requires correct sizing according to load and short-circuit level
  • Not suitable for applications requiring D- or B-curve

Pros

  • Compact and durable design
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • Meets international safety standards
  • Suitable for both commercial and domestic installations

Cons

  • Requires correct sizing according to load and short-circuit level
  • Not suitable for applications requiring D- or B-curve
Pros: The product has a compact and durable design, is easy to install with double terminals, has a visual fault indicator for faster troubleshooting, meets international safety standards, and is suitable for both commercial and domestic installations.
Cons: It requires correct sizing according to load and short-circuit level and is not suitable for applications requiring D- or B-curve.
Pros: The product has a compact and durable design, is easy to install with double terminals, has a visual fault indicator for faster troubleshooting, meets international safety standards, and is suitable for both commercial and domestic installations.
Cons: It requires correct sizing according to load and short-circuit level and is not suitable for applications requiring D- or B-curve.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04332
  • Product number: 2762789
  • EAN: 3606480440694
  • Rated current: 32 A
  • Rated voltage: 133 V
  • Short-circuit breaking capacity: 10 kA
  • Number of poles: 3
  • Curve: C
  • IP rating: IP20
  • Pollution degree: 3
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 54 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 375 g
  • Certifications: EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2
  • Compliance: RoHS
8
Reliable power management
Eaton Circuit Breaker 32A 3P+N C 4M 6KA
Four-pole Eaton circuit breaker with C characteristic, designed for overload and short-circuit protection in electrical installations with a current of up to 32 amperes.
Why it was chosen: This Eaton circuit breaker was selected as an example of a robust and standardised solution for protecting three-phase installations with a neutral conductor. It represents a typical component in modern electrical panels where reliability and safety are crucial.

The Eaton Circuit Breaker 32A 3P+N C 4M 6KA is a compact and efficient protective device that safeguards electrical installations from overloads and short circuits. It is intended for use in residential, office, and commercial buildings where operational reliability and safe disconnection are required.

The breaker has a C characteristic, meaning it is suitable for circuits with moderate inrush currents, such as lighting, sockets, and small motors. The four-pole design (3P+N) makes it suitable for three-phase systems with a neutral conductor.

With a breaking capacity of 6 kA and a rated current of 32 amperes, it provides stable and safe protection against electrical faults. The product is modularly constructed and fits standard DIN rail panels, making installation easy and flexible.

  • C characteristic: Suitable for circuits with moderate inrush currents.
  • Four-pole design (3P+N): For three-phase installations with a neutral conductor.
  • Breaking capacity 6 kA: Provides effective protection against short circuits.
  • Rated current 32A: Suitable for medium loads in electrical installations.
  • Modular design: Easy to install in standard DIN rail panels.

Pros and cons

  • Reliable protection against overload and short circuit
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C characteristic provides flexible operation
  • Not suitable for circuits with very high inrush currents (requires D characteristic)
  • Requires correct sizing according to installation load

Pros and cons

Pros

  • Reliable protection against overload and short circuit
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C characteristic provides flexible operation

Cons

  • Not suitable for circuits with very high inrush currents (requires D characteristic)
  • Requires correct sizing according to installation load

Pros

  • Reliable protection against overload and short circuit
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C characteristic provides flexible operation

Cons

  • Not suitable for circuits with very high inrush currents (requires D characteristic)
  • Requires correct sizing according to installation load
Pros: The product provides reliable protection against overload and short circuit, is suitable for both residential and commercial installations, is easy to install in standard panels, and has a C characteristic that provides flexible operation.
Cons: It is not suitable for circuits with very high inrush currents that require a D characteristic, and it requires correct sizing according to the installation load.
Pros: The product provides reliable protection against overload and short circuit, is suitable for both residential and commercial installations, is easy to install in standard panels, and has a C characteristic that provides flexible operation.
Cons: It is not suitable for circuits with very high inrush currents that require a D characteristic, and it requires correct sizing according to the installation load.

Specifications

  • Manufacturer: Eaton
  • Model: 243021
  • Product number: 2755763
  • EAN: 4015082430214
  • Rated current: 32A
  • Number of poles: 3P+N (four-pole)
  • Characteristic: C
  • Breaking capacity: 6 kA
  • Module width: 4M
  • Application: Overload and short-circuit protection in electrical installations
9
Safe power distribution
Hager Automatsikring 3P 16A C kar 6kA
Compact and reliable Hager circuit breaker with three poles, 16 amperes and C-type characteristic curve, designed to protect electrical circuits from overload and short circuit.
Why it was chosen: This Hager circuit breaker was selected as an example of a standard 3-pole C-type breaker with a breaking capacity of 6 kA, commonly used in small and medium-sized installations. It represents a reliable choice among modular protection components.

The Hager circuit breaker 3P 16A C type 6kA is a three-phase circuit breaker used to protect electrical installations from overcurrent and short circuit. It is intended for AC systems with a voltage of 230–400 volts.

The breaker has a C-type characteristic curve, which means it is suitable for circuits with moderate inrush currents, such as lighting, sockets, and small motors. The rated current of 16 amperes makes it suitable for typical loads in domestic and commercial installations.

With a breaking capacity of 6 kA, it can handle short-term fault currents without damage, and its modular design makes it easy to install in standard distribution boards. The product is supplied as a single unit and is part of Hager's range of modular protection components.

  • Three-phase design: Protects three-phase circuits from overcurrent and short circuit.
  • C-type characteristic curve: Suitable for circuits with moderate inrush currents.
  • Breaking capacity 6 kA: Safely withstands high fault currents.
  • Rated current 16A: Suitable for many standard installations.
  • Compatible with 230–400 V AC: Can be used in both single- and three-phase systems.

Pros and cons

  • Reliable protection against overcurrent and short circuit
  • Easy to install in standard distribution boards
  • Suitable for both domestic and commercial installations
  • Well-known manufacturer with compatible system components
  • A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents
  • Not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate

Pros and cons

Pros

  • Reliable protection against overcurrent and short circuit
  • Easy to install in standard distribution boards
  • Suitable for both domestic and commercial installations
  • Well-known manufacturer with compatible system components

Cons

  • A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents
  • Not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate

Pros

  • Reliable protection against overcurrent and short circuit
  • Easy to install in standard distribution boards
  • Suitable for both domestic and commercial installations
  • Well-known manufacturer with compatible system components

Cons

  • A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents
  • Not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate
Pros: The product provides reliable protection against overcurrent and short circuit, is easy to install in standard distribution boards, suitable for both domestic and commercial installations, and is a product from a well-known manufacturer with compatible system components.
Cons: A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents, and the product is not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate.
Pros: The product provides reliable protection against overcurrent and short circuit, is easy to install in standard distribution boards, suitable for both domestic and commercial installations, and is a product from a well-known manufacturer with compatible system components.
Cons: A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents, and the product is not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate.

Specifications

  • Manufacturer: Hager
  • Model: MCN316E
  • Product number: 2764787
  • EAN: 3250614313974
  • Number of poles: 3P (three-phase)
  • Rated current: 16 A
  • Characteristic curve: C
  • Breaking capacity: 6 kA
  • Voltage range: 230–400 V AC
  • Package size: 1 pc
10
Industrial electrical protection
Siemens Circuit Breaker 6ka 3p+n c 40a 5sy6640-7
Compact Siemens circuit breaker with a breaking capacity of 6 kA and a rated current of 40 A, designed for use in large buildings and industrial facilities.
Why it was chosen: This Siemens circuit breaker was selected to represent reliable and standardised protection components in electrical installations. It combines high operational reliability with compliance with international standards.

The Siemens 5SY6640-7 is a miniature circuit breaker used to protect electrical circuits from overload and short circuit. It is designed to handle a rated current of 40 amperes and has a breaking capacity of 6 kiloamperes in accordance with the EN 60898 standard.

The fuse is a four-pole model (3P+N), making it suitable for three-phase installations with a neutral conductor. It can be used in both commercial buildings and industrial environments where operational reliability and standardised protection are required.

The device is halogen-free and meets the requirements for main switches according to the EN 60204-1 standard, making it suitable for use in machine installations and electrical panels where safety and material choices are crucial.

  • Breaking capacity 6 kA: Meets EN 60898 standard requirements for reliable fault current interruption.
  • Rated current 40 A: Suitable for circuits requiring high load capacity.
  • Four-pole design (3P+N): For three-phase installations with a neutral conductor.
  • Halogen-free design: Reduces the risk of toxic gases in the event of fire.
  • Complies with EN 60204-1 standard: Can be used as a main switch in machine installations.

Pros and cons

  • Compact and standardised design suitable for many electrical panel systems
  • Meets international safety and performance standards
  • Suitable for both building and industrial use
  • Halogen-free materials increase safety in the event of fire
  • The product has been discontinued and may be difficult to obtain
  • Not suitable for applications requiring a breaking capacity above 6 kA

Pros and cons

Pros

  • Compact and standardised design suitable for many electrical panel systems
  • Meets international safety and performance standards
  • Suitable for both building and industrial use
  • Halogen-free materials increase safety in the event of fire

Cons

  • The product has been discontinued and may be difficult to obtain
  • Not suitable for applications requiring a breaking capacity above 6 kA

Pros

  • Compact and standardised design suitable for many electrical panel systems
  • Meets international safety and performance standards
  • Suitable for both building and industrial use
  • Halogen-free materials increase safety in the event of fire

Cons

  • The product has been discontinued and may be difficult to obtain
  • Not suitable for applications requiring a breaking capacity above 6 kA
Pros: The product has a compact and standardised design suitable for many electrical panel systems, meets international safety and performance standards, is suitable for both building and industrial use, and halogen-free materials increase safety in the event of fire.
Cons: The product has been discontinued and may therefore be difficult to obtain, and it is not suitable for applications requiring a breaking capacity above 6 kA.
Pros: The product has a compact and standardised design suitable for many electrical panel systems, meets international safety and performance standards, is suitable for both building and industrial use, and halogen-free materials increase safety in the event of fire.
Cons: The product has been discontinued and may therefore be difficult to obtain, and it is not suitable for applications requiring a breaking capacity above 6 kA.

Specifications

  • Manufacturer: Siemens
  • Model: 5SY6640-7
  • Type: Circuit Breaker (Miniature Circuit Breaker)
  • Breaking capacity: 6 kA (EN 60898)
  • Rated current: 40 A
  • Number of poles: 4 (3P+N)
  • Voltage: 72 V DC / 40 A AC
  • Halogen-free: Yes
  • Standard: EN 60204-1
  • EAN: 4001869248417
  • Product number: 2954094
11
Reliable power protection
Schneider Electric Acti9 iC60N 2P 32A Double terminal C-curve 6/10kA 230V Width 36mm
Schneider Electric's 2-pole circuit breaker designed to protect electrical circuits from short circuits and overloads. Equipped with VisiTrip and VisiSafe technology to enhance safety and simplify troubleshooting.
Why it was chosen: This model was selected to represent compact and reliable circuit breakers with double terminals that combine high safety, ease of use, and compliance with international standards.

The Schneider Electric Acti9 iC60N 2P 32A is a circuit breaker that protects electrical installations from both short-circuit and overload currents. It is designed with double terminals that allow separate connection of both cable and busbar, making installation and maintenance easier.

The breaker has a C-curve and a rated current of 32 amperes at 230 volts. Its short-circuit breaking capacity is 6/10 kA, making it suitable for a wide range of standard building and distribution board installations.

The product is equipped with Schneider Electric's patented VisiTrip™ indicator, which shows if the device has tripped, and the VisiSafe™ function, which increases safety during maintenance. The terminals are IP20 protected to prevent accidental contact with live parts.

The Acti9 iC60N series complies with both IEC/EN 60898-1 and IEC/EN 60947-2 standards, ensuring compatibility and reliability in professional electrical installations.

  • Double terminals: Allows separate connection of cable and busbar for easy installation.
  • C-curve: Suitable for standard installations with moderate inrush currents.
  • VisiTrip™ indicator: Clearly shows when the breaker has tripped.
  • VisiSafe™ function: Increases safety during maintenance and servicing.
  • IP20 terminals: Protect against contact with live parts.
  • Meets international standards: IEC/EN 60898-1 and IEC/EN 60947-2.

Pros and cons

  • Compact design, width 36 mm
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • High safety with IP20 protection
  • Complies with international standards
  • Not suitable for applications with very high inrush currents
  • Requires proper sizing according to load and installation environment

Pros and cons

Pros

  • Compact design, width 36 mm
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • High safety with IP20 protection
  • Complies with international standards

Cons

  • Not suitable for applications with very high inrush currents
  • Requires proper sizing according to load and installation environment

Pros

  • Compact design, width 36 mm
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • High safety with IP20 protection
  • Complies with international standards

Cons

  • Not suitable for applications with very high inrush currents
  • Requires proper sizing according to load and installation environment
Pros: The product has a compact design, width 36 mm, is easy to install thanks to double terminals, has a visual fault indicator for quick troubleshooting, offers high safety with IP20 protection, and complies with international standards.
Cons: It is not suitable for applications with very high inrush currents and requires proper sizing according to both load and installation environment.
Pros: The product has a compact design, width 36 mm, is easy to install thanks to double terminals, has a visual fault indicator for quick troubleshooting, offers high safety with IP20 protection, and complies with international standards.
Cons: It is not suitable for applications with very high inrush currents and requires proper sizing according to both load and installation environment.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04232
  • EAN: 3606480440540
  • Product number: 2762796
  • Number of poles: 2
  • Rated current: 32 A
  • Voltage: 230 V
  • Short-circuit breaking capacity: 6/10 kA
  • Curve: C
  • IP rating: IP20
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 36 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 250 g
  • Certifications: RoHS, IEC/EN 60898-1, IEC/EN 60947-2
12
Reliable power protection
Hager Automatsikring 1P 16A C kar 6kA
Compact Hager circuit breaker with a single-pole design, C-type characteristic curve and 6 kA breaking capacity, designed to protect electrical circuits in households and commercial buildings.
Why it was chosen: This Hager circuit breaker was selected as an example of a standard single-pole C-type fuse, representing a common solution for typical electrical installations with moderate inrush currents.

Hager circuit breaker 1P 16A C type 6kA is a single-pole fuse that protects electrical circuits from overload and short circuit. It is intended for installation in distribution boards and is suitable for both residential and commercial premises.

The fuse has a rated current of 16 amperes and a C-type characteristic curve, which means it can withstand moderate inrush currents from, for example, motors or lighting systems without unnecessary tripping.

Thanks to its 6 kA breaking capacity, it can safely interrupt large short-circuit currents, and it is designed to operate at 230–400 volts AC. The device occupies one module space in the panel (1M).

The product is part of Hager's range of modular protection components, known for their reliability and ease of use with standard DIN rails.

  • Single-pole design: Protects in a single-phase circuit.
  • C-type characteristic curve: Suitable for circuits with moderate inrush currents.
  • 6 kA breaking capacity: Provides safe disconnection in the event of a short circuit.
  • Rated current 16A: Suitable for standard loads in domestic installations.
  • Voltage range 230–400 V AC: Can be used in both single- and three-phase systems.

Pros and cons

  • Compact and standardised module width (1M)
  • Easy to install on DIN rail
  • Suitable for both residential and commercial installations
  • C-type characteristic curve provides flexibility with moderate inrush currents
  • 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents
  • The product has been discontinued and may be difficult to obtain

Pros and cons

Pros

  • Compact and standardised module width (1M)
  • Easy to install on DIN rail
  • Suitable for both residential and commercial installations
  • C-type characteristic curve provides flexibility with moderate inrush currents

Cons

  • 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents
  • The product has been discontinued and may be difficult to obtain

Pros

  • Compact and standardised module width (1M)
  • Easy to install on DIN rail
  • Suitable for both residential and commercial installations
  • C-type characteristic curve provides flexibility with moderate inrush currents

Cons

  • 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents
  • The product has been discontinued and may be difficult to obtain
Pros: The product has a compact and standardised 1M module width, is easy to install on a DIN rail, suitable for both residential and commercial installations, and the C-type characteristic curve provides flexibility with moderate inrush currents.
Cons: The 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents, and since the product has been discontinued, it may be difficult to obtain.
Pros: The product has a compact and standardised 1M module width, is easy to install on a DIN rail, suitable for both residential and commercial installations, and the C-type characteristic curve provides flexibility with moderate inrush currents.
Cons: The 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents, and since the product has been discontinued, it may be difficult to obtain.

Specifications

  • Manufacturer: Hager
  • Model: MCN116E
  • Product number: 2764796
  • EAN: 3250614313660
  • Number of poles: 1P
  • Rated current: 16 A
  • Characteristic curve: C
  • Breaking capacity: 6 kA
  • Operating voltage: 230–400 V AC
  • Module width: 1M
  • Package quantity: 1
13
Professional-grade overcurrent protection
Siemens Circuit Breaker 6kA 3P+N C 32A 5SY6632-7
Siemens 3+N-pole circuit breaker with a breaking capacity of 6 kA and C-curve, designed for safe disconnection in case of overload and short circuit in 400V installations.
Why it was chosen: This Siemens circuit breaker was selected for its high operational reliability, standardised design, and expandability. It represents a typical solution for protecting electrical circuits in both commercial and residential installations.

The Siemens 5SY6632-7 is a miniature circuit breaker from the SENTRON series, developed to protect electrical installations from overload and short circuit. It has a breaking capacity of 6 kA and is designed for 400V systems.

The fuse is 3+N-pole and has a rated current of 32 amperes with a C-curve, making it suitable for circuits with moderate inrush currents, such as motors and lighting systems.

The device has an installation depth of 70 mm and is designed with a uniform modular structure, making installation and expansion with accessories easy as needed.

Thanks to its robust construction and Siemens' renowned quality, this circuit breaker ensures stable and safe operation in a wide range of electrical installations.

  • 3+N-pole design: Provides effective protection for three-phase circuits with a neutral conductor.
  • 6 kA breaking capacity: Withstands short-circuit currents up to 6,000 amperes.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Rated current 32A: Suitable for medium loads in installations.
  • Compact design: 70 mm installation depth facilitates integration into distribution boards.

Pros and cons

  • High operational reliability and protection against overload
  • Standardised modular design facilitates installation
  • Can be expanded with additional functions using accessories
  • Suitable for both commercial and residential installations
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Delivery time may vary as the product is made to order

Pros and cons

Pros

  • High operational reliability and protection against overload
  • Standardised modular design facilitates installation
  • Can be expanded with additional functions using accessories
  • Suitable for both commercial and residential installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Delivery time may vary as the product is made to order

Pros

  • High operational reliability and protection against overload
  • Standardised modular design facilitates installation
  • Can be expanded with additional functions using accessories
  • Suitable for both commercial and residential installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Delivery time may vary as the product is made to order
Pros: The product has high operational reliability and protection against overload, a standardised modular design that facilitates installation, the possibility to expand with additional functions using accessories, and it is suitable for both commercial and residential installations.
Cons: It is not suitable for circuits with very high inrush currents as it requires a D-curve, and delivery time may vary as the product is made to order.
Pros: The product has high operational reliability and protection against overload, a standardised modular design that facilitates installation, the possibility to expand with additional functions using accessories, and it is suitable for both commercial and residential installations.
Cons: It is not suitable for circuits with very high inrush currents as it requires a D-curve, and delivery time may vary as the product is made to order.

Specifications

  • Manufacturer: Siemens
  • Series: SENTRON
  • Model: 5SY6632-7
  • Type: Circuit Breaker (MCB)
  • Number of poles: 3+N
  • Rated current: 32A
  • Breaking capacity: 6 kA
  • Voltage: 400V
  • Tripping curve: C
  • Installation depth: 70 mm
  • EAN: 4001869248400
  • Product number: 2954095
14
Industrial power protection
Schneider Electric Circuit Breaker C120N 3P 100A Mono Terminal C Characteristic 10kA 230/400V Width 81mm
A robust circuit breaker from Schneider Electric, designed to protect electrical circuits from short circuits and overloads. The C120N 3P 100A model has a C characteristic and is suitable for industrial installations.
Why it was chosen: This circuit breaker was selected for its combination of high current capacity, industrial reliability, and compliance with international standards. It represents a solid choice for comparison with other circuit breakers of the same power class.

The Schneider Electric C120N 3P 100A is a three-phase circuit breaker used to protect electrical circuits from short-circuit and overload currents. It is designed to meet IEC/EN 60947-2 requirements and is suitable for industrial environments.

The breaker has a rated current of 100 amperes and a C characteristic, meaning it reacts quickly to large current surges but allows short-term inrush currents from motors and similar loads.

Thanks to its 10 kA breaking capacity at 230/400 V voltage and IP20 protection, it is suitable for installations requiring both safety and reliability. In addition, auxiliary devices can be connected for fault tripping and indication.

Compact dimensions, width 81 mm, height 73 mm, and weight 615 g, make it easy to integrate into distribution boards and systems.

  • Three-phase design: Provides protection for all phases in three-phase systems.
  • C characteristic: Suitable for circuits with moderate inrush currents, such as motors and lighting.
  • High breaking capacity: 10 kA at 230/400 V voltage ensures effective interruption of fault currents.
  • Meets IEC/EN 60947-2 standard: Complies with international industrial standards.
  • Compact design: 81 mm width and IP20 protection for safe installation.

Pros and cons

  • Reliable protection against short circuits and overloads
  • Suitable for industrial installations
  • Meets international standards
  • Possibility to connect auxiliary devices
  • Compact and durable design
  • Not suitable for applications with very high inrush currents (requires D characteristic)
  • Made-to-order product with unknown delivery time

Pros and cons

Pros

  • Reliable protection against short circuits and overloads
  • Suitable for industrial installations
  • Meets international standards
  • Possibility to connect auxiliary devices
  • Compact and durable design

Cons

  • Not suitable for applications with very high inrush currents (requires D characteristic)
  • Made-to-order product with unknown delivery time

Pros

  • Reliable protection against short circuits and overloads
  • Suitable for industrial installations
  • Meets international standards
  • Possibility to connect auxiliary devices
  • Compact and durable design

Cons

  • Not suitable for applications with very high inrush currents (requires D characteristic)
  • Made-to-order product with unknown delivery time
Pros: The product provides reliable protection against short circuits and overloads, is suitable for industrial installations, meets international standards, allows the connection of auxiliary devices, and is compact and durable.
Cons: It is not suitable for applications with very high inrush currents requiring a D characteristic, and it is a made-to-order product with an unknown delivery time.
Pros: The product provides reliable protection against short circuits and overloads, is suitable for industrial installations, meets international standards, allows the connection of auxiliary devices, and is compact and durable.
Cons: It is not suitable for applications with very high inrush currents requiring a D characteristic, and it is a made-to-order product with an unknown delivery time.

Specifications

  • Manufacturer: Schneider Electric
  • Model: A9N18367
  • Product number: 2762705
  • EAN: 3606480379406
  • Rated current: 100 A
  • Input voltage: 220/440 V
  • Characteristic: Type C
  • Number of poles: 3
  • Breaking capacity: 10 kA at 230/400 V voltage
  • IP rating: IP20
  • Certification: EAC, RoHS
  • Operating temperature: -25 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Relative humidity in operation: 0–95 %
  • Operating altitude: 0–2000 m
  • Width: 81 mm
  • Depth: 81 mm
  • Height: 73 mm
  • Weight: 615 g
15
Effective power protection
Siemens Automatsikring 230v 10ka 1+n-p c 16a
A compact Siemens circuit breaker that protects electrical circuits from overload and short circuit. It has a breaking capacity of 10 kA and is a 1+N-pole model with a C-curve and a rated current of 16 A.
Why it was chosen: This Siemens circuit breaker was chosen as an example of a robust and standardised component that protects electrical installations in homes and businesses. It represents a reliable solution with high breaking capacity and flexible use in distribution board structures.

The Siemens Circuit Breaker 230V 10kA 1+N-P C 16A is designed to protect electrical systems from overcurrent and short circuit. It belongs to Siemens' 5SL series, known for its reliability and ease of use in modular distribution boards.

The breaker has a rated current of 16 amperes and a breaking capacity of 10 kiloamperes, making it suitable for both residential and small commercial installations. It uses a C-curve, which means it reacts quickly to short circuits but allows short-term inrush currents, for example from motors.

Thanks to its 1+N-pole design, it protects both phase and neutral, and it can be combined with additional modules such as auxiliary contacts, fault indicators, or remote tripping devices. This makes it flexible in use and easy to adapt to different installation needs.

The circuit breaker is designed to be compact, fits standard DIN rail distribution boards, and is made from materials that ensure long service life and stable operation under varying loads.

  • Breaking capacity 10 kA: Provides effective protection against short circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • 1+N-pole design: Protects both phase and neutral.
  • Easy installation: Fits standard DIN rail distribution boards.
  • Compatible with additional modules: Can be expanded with, for example, auxiliary contacts and fault indicators.

Pros and cons

  • High 10 kA breaking capacity
  • Compact and modular design
  • Easy to install on DIN rail
  • Can be expanded with additional components
  • Suitable for both home and business installations
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing to ensure optimal protection

Pros and cons

Pros

  • High 10 kA breaking capacity
  • Compact and modular design
  • Easy to install on DIN rail
  • Can be expanded with additional components
  • Suitable for both home and business installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing to ensure optimal protection

Pros

  • High 10 kA breaking capacity
  • Compact and modular design
  • Easy to install on DIN rail
  • Can be expanded with additional components
  • Suitable for both home and business installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing to ensure optimal protection
Pros: The product has a high 10 kA breaking capacity, compact and modular design, is easy to install on a DIN rail, can be expanded with additional components, and is suitable for both home and business installations.
Cons: It is not suitable for circuits with very high inrush currents requiring a D-curve, and it requires correct sizing to ensure optimal protection.
Pros: The product has a high 10 kA breaking capacity, compact and modular design, is easy to install on a DIN rail, can be expanded with additional components, and is suitable for both home and business installations.
Cons: It is not suitable for circuits with very high inrush currents requiring a D-curve, and it requires correct sizing to ensure optimal protection.

Specifications

  • Manufacturer: Siemens
  • Series: 5SL
  • Model: 5SL4516-7
  • Type: Circuit Breaker (Miniature Circuit Breaker)
  • Number of poles: 1+N
  • Rated current: 16 A
  • Breaking capacity: 10 kA
  • Curve: C
  • Voltage: 230 V AC
  • EAN: 4001869440897
  • Product number (SKU): 2951363
16
Reliable power management
Schneider Electric Acti9 circuit breaker ic60n, 3p+n 10a c, with double terminal, 72 mm
Schneider Electric’s 4-pole circuit breaker that combines high safety, clear fault diagnostics, and flexible connection with double terminals.
Why it was chosen: This Schneider Electric model was selected for its combination of compact design, C characteristic curve, and double terminals, making it suitable for both professional and industrial installations where reliability and quick fault detection are important.

The Schneider Electric Acti9 iC60N circuit breaker is designed to protect electrical circuits from both short circuits and overloads. It has 3 poles and neutral (3P+N) and is rated at 10 amperes at 230 volts.

The device has a C characteristic curve, making it suitable for circuits with moderate inrush currents, such as standard installations and smaller motor loads.

The circuit breaker features double terminals that allow separate connection of cable and busbar. This facilitates installation, maintenance, and replacement in panels.

With the VisiTrip™ indicator, faults can be quickly located, while the VisiSafe™ function increases safety by showing when the circuit is completely disconnected. The terminals are IP20B protected to prevent accidental contact with live parts.

The product meets international standards IEC/EN 60898-1 and IEC/EN 60947-2 and is manufactured in accordance with the RoHS directive.

  • 3P+N configuration: Provides complete protection for three-phase circuits with neutral.
  • C characteristic curve: Suitable for circuits with moderate inrush currents.
  • Double terminals: Allow separate connection of cable and busbar.
  • VisiTrip™ indicator: Facilitates identification of tripped breakers.
  • VisiSafe™ function: Increases safety by clearly showing when the circuit is disconnected.
  • Compact design: 72 mm width and 250 g weight make integration into panels easier.

Pros and cons

  • Combines short-circuit and overload protection in one device
  • Clear visual fault diagnostics with the VisiTrip™ function
  • Safe operation thanks to the VisiSafe™ indicator
  • Easy installation with double terminals
  • Meets international standards and RoHS requirements
  • Requires correct sizing according to load and installation environment
  • Not suitable for circuits with very high inrush currents (requires D characteristic curve)

Pros and cons

Pros

  • Combines short-circuit and overload protection in one device
  • Clear visual fault diagnostics with the VisiTrip™ function
  • Safe operation thanks to the VisiSafe™ indicator
  • Easy installation with double terminals
  • Meets international standards and RoHS requirements

Cons

  • Requires correct sizing according to load and installation environment
  • Not suitable for circuits with very high inrush currents (requires D characteristic curve)

Pros

  • Combines short-circuit and overload protection in one device
  • Clear visual fault diagnostics with the VisiTrip™ function
  • Safe operation thanks to the VisiSafe™ indicator
  • Easy installation with double terminals
  • Meets international standards and RoHS requirements

Cons

  • Requires correct sizing according to load and installation environment
  • Not suitable for circuits with very high inrush currents (requires D characteristic curve)
Pros: The device combines short-circuit and overload protection in one solution, provides clear visual fault diagnostics with the VisiTrip™ function, ensures safe operation with the VisiSafe™ indicator, is easy to install thanks to the double terminals, and meets both international standards and RoHS requirements.
Cons: It requires correct sizing according to the load and installation environment and is not suitable for circuits with very high inrush currents, where a D characteristic curve is needed.
Pros: The device combines short-circuit and overload protection in one solution, provides clear visual fault diagnostics with the VisiTrip™ function, ensures safe operation with the VisiSafe™ indicator, is easy to install thanks to the double terminals, and meets both international standards and RoHS requirements.
Cons: It requires correct sizing according to the load and installation environment and is not suitable for circuits with very high inrush currents, where a D characteristic curve is needed.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04710
  • Product number: 2953504
  • EAN: 3606480441097
  • Poles: 3P+N
  • Rated current: 10 A
  • Voltage: 230 V
  • Breaking capacity: 6/10 kA
  • Characteristic curve: C
  • IP rating: IP20
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 72 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 250 g
  • Certifications: IEC/EN 60898-1, IEC/EN 60947-2, RoHS
17
Reliable power protection
Siemens Circuit Breaker 10ka 1p+n c 6a
Siemens 1+N pole circuit breaker with C curve and 10 kA breaking capacity, designed to provide reliable protection for electrical circuits in residential and commercial premises.
Why it was chosen: This Siemens circuit breaker was selected to represent compact and reliable fuse solutions with high breaking capacity and standardised DIN rail mounting, commonly used in electrical distribution boards.

The Siemens Circuit Breaker 10kA 1P+N C 6A belongs to Siemens' 5SY4 series, developed to protect electrical circuits from overload and short circuit. It has a 10 kA breaking capacity and a C curve, making it suitable for general installations with moderate inrush currents.

The breaker is 1+N pole and intended for 230 V installations. Its compact design, with an installation depth of 70 mm, makes it easy to integrate into standardised electrical distribution systems. It is mounted on a DIN rail and can be combined with various accessories such as remote control devices, residual current modules, and signal modules.

The circuit breaker is manufactured in accordance with the IEC 60898 standard, ensuring compatibility and safety in low-voltage installations. It is suitable for residential, commercial, and industrial environments where operational reliability and fast disconnection in the event of a fault current are required.

  • Breaking capacity 10 kA: High breaking capacity for reliable short-circuit protection.
  • C curve: Suitable for circuits with moderate inrush currents and general applications.
  • 1+N pole design: Provides effective protection for both phase and neutral conductors.
  • DIN rail mounting: Quick and flexible installation in standard electrical panels.
  • Complies with IEC 60898 standard: Meets international standards for low-voltage circuit breakers.

Pros and cons

  • Compact design with standard DIN rail mounting
  • High 10 kA breaking capacity
  • Suitable for both residential and commercial installations
  • Can be combined with additional modules for extended functionality
  • C curve may be less suitable for circuits with very high inrush currents
  • Requires proper sizing according to load and installation environment

Pros and cons

Pros

  • Compact design with standard DIN rail mounting
  • High 10 kA breaking capacity
  • Suitable for both residential and commercial installations
  • Can be combined with additional modules for extended functionality

Cons

  • C curve may be less suitable for circuits with very high inrush currents
  • Requires proper sizing according to load and installation environment

Pros

  • Compact design with standard DIN rail mounting
  • High 10 kA breaking capacity
  • Suitable for both residential and commercial installations
  • Can be combined with additional modules for extended functionality

Cons

  • C curve may be less suitable for circuits with very high inrush currents
  • Requires proper sizing according to load and installation environment
Pros: The product has a compact design with standard DIN rail mounting, high 10 kA breaking capacity, is suitable for both residential and commercial installations, and can be combined with additional modules for extended functionality.
Cons: The C curve may be less suitable for circuits with very high inrush currents, and the product requires proper sizing according to load and installation environment.
Pros: The product has a compact design with standard DIN rail mounting, high 10 kA breaking capacity, is suitable for both residential and commercial installations, and can be combined with additional modules for extended functionality.
Cons: The C curve may be less suitable for circuits with very high inrush currents, and the product requires proper sizing according to load and installation environment.

Specifications

  • Manufacturer: Siemens
  • Series: 5SY4
  • Model: 5SY4506-7
  • Type: Circuit Breaker (MCB)
  • Number of poles: 1P+N
  • Rated current: 6 A
  • Curve: C
  • Breaking capacity: 10 kA
  • Voltage: 230 V
  • Installation depth: 70 mm
  • Standard: IEC 60898
  • EAN: 4001869182476
  • Product number: 2954124
18
Reliable power management
Schneider Electric Acti9 iC60N 1P-N 4A Double terminal C-curve 6/10kA 230V Width 36mm
A compact circuit breaker from Schneider Electric that protects electrical circuits from short circuits and overloads. Equipped with double terminals, VisiTrip™ fault indicator and VisiSafe™ safety function.
Why it was chosen: This model was selected to represent Schneider Electric's Acti9 series, which combines high safety, easy installation and compliance with international standards. It is suitable for comparison with other circuit breakers in the same current range.

The Schneider Electric Acti9 iC60N 1P+N 4A is a circuit breaker designed to protect electrical circuits from both short-circuit and overload currents. It uses a C-curve, making it suitable for standard installations with moderate inrush currents.

The breaker has double terminals that allow separate connection of both cable and busbar. This facilitates installation, maintenance and possible replacement. The terminals are IP20 protected, reducing the risk of accidental contact with live parts.

The product is equipped with Schneider Electric's patented VisiTrip™ technology, which provides a visual indication on the front when the device has tripped due to a fault. At the same time, the VisiSafe™ function increases safety during maintenance of the installation.

The Acti9 iC60N series complies with both IEC/EN 60898-1 and IEC/EN 60947-2 standards, ensuring compatibility and reliability in professional electrical installations.

  • Double terminals: Allow separate connection of cable and busbar.
  • VisiTrip™ indicator: Provides quick visual fault indication.
  • VisiSafe™ safety: Increases safety during maintenance.
  • C-curve: Suitable for standard installations with moderate inrush currents.
  • Complies with IEC/EN standards: Ensures high quality and compatibility.

Pros and cons

  • Compact design, width 36 mm
  • Easy installation thanks to double terminals
  • Visual fault indicator for quick troubleshooting
  • Complies with international safety standards
  • Suitable only for circuits with a maximum current of 4A
  • Requires correct installation to achieve full IP20 protection

Pros and cons

Pros

  • Compact design, width 36 mm
  • Easy installation thanks to double terminals
  • Visual fault indicator for quick troubleshooting
  • Complies with international safety standards

Cons

  • Suitable only for circuits with a maximum current of 4A
  • Requires correct installation to achieve full IP20 protection

Pros

  • Compact design, width 36 mm
  • Easy installation thanks to double terminals
  • Visual fault indicator for quick troubleshooting
  • Complies with international safety standards

Cons

  • Suitable only for circuits with a maximum current of 4A
  • Requires correct installation to achieve full IP20 protection
Pros: The device has a compact design, width 36 mm, easy to install thanks to double terminals, has a visual fault indicator for quick troubleshooting and complies with international safety standards.
Cons: It is only suitable for circuits with a maximum current of 4A and requires correct installation to achieve full IP20 protection.
Pros: The device has a compact design, width 36 mm, easy to install thanks to double terminals, has a visual fault indicator for quick troubleshooting and complies with international safety standards.
Cons: It is only suitable for circuits with a maximum current of 4A and requires correct installation to achieve full IP20 protection.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04604
  • Product number: 2762779
  • EAN: 3606480440922
  • Poles: 1P+N
  • Rated current: 4 A
  • Voltage: 230 V
  • Short-circuit breaking capacity: 6/10 kA
  • Characteristic curve: C
  • IP rating: IP20
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 36 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 500 g
  • Certifications: RoHS, IEC/EN 60898-1, IEC/EN 60947-2

Product descriptions

1
Reliable protection
Siemens Automatsikring 10ka 1p+n c 4a
Siemens 1+N pole circuit breaker with C curve and 10 kA breaking capacity, designed to provide reliable protection for electrical circuits in households and businesses.
Why it was chosen: This Siemens circuit breaker was selected to represent compact and reliable fuse solutions with high breaking capacity and standardised DIN rail mounting, commonly used in electrical panel installations.

The Siemens Circuit Breaker 10kA 1P+N C 4A is part of Siemens' 5SY4 series, developed to protect electrical installations from overload and short circuit. It has a 10 kA breaking capacity and a C curve, making it suitable for general circuits with moderate inrush currents.

The fuse is 1+N pole and intended for 230 V installations. The compact design, with an installation depth of 70 mm, makes it easy to integrate into standardised electrical panel systems. It is mounted on a DIN rail and can be combined with various accessories such as remote control devices, residual current modules, and signal modules.

The product is manufactured in accordance with the IEC 60898 standard, ensuring compatibility and safety in low-voltage installations. This makes it suitable for domestic, commercial, and industrial environments where reliability and flexibility are required.

  • 10 kA breaking capacity: Provides effective protection against short circuits.
  • C curve: Suitable for general circuits with moderate inrush currents.
  • 1+N pole design: Protects both phase and neutral conductors.
  • DIN rail mounting: Enables quick and standardised installation.
  • Meets IEC 60898 standard: Ensures a high level of safety and compatibility.

Pros and cons

  • High 10 kA breaking capacity
  • Compact design, 70 mm installation depth
  • Easy to install on DIN rail
  • Can be combined with additional modules for extended functionality
  • Suitable for both domestic and commercial installations
  • C curve may be less suitable for circuits with very high inrush currents
  • Requires correct sizing according to load and installation environment

Pros and cons

Pros

  • High 10 kA breaking capacity
  • Compact design, 70 mm installation depth
  • Easy to install on DIN rail
  • Can be combined with additional modules for extended functionality
  • Suitable for both domestic and commercial installations

Cons

  • C curve may be less suitable for circuits with very high inrush currents
  • Requires correct sizing according to load and installation environment

Pros

  • High 10 kA breaking capacity
  • Compact design, 70 mm installation depth
  • Easy to install on DIN rail
  • Can be combined with additional modules for extended functionality
  • Suitable for both domestic and commercial installations

Cons

  • C curve may be less suitable for circuits with very high inrush currents
  • Requires correct sizing according to load and installation environment
Pros: The product has a high 10 kA breaking capacity, compact design with 70 mm installation depth, is easy to install on a DIN rail, can be combined with additional modules for extended functionality, and is suitable for both domestic and commercial installations.
Cons: The C curve may be less suitable for circuits with very high inrush currents, and the product requires correct sizing according to load and installation environment.
Pros: The product has a high 10 kA breaking capacity, compact design with 70 mm installation depth, is easy to install on a DIN rail, can be combined with additional modules for extended functionality, and is suitable for both domestic and commercial installations.
Cons: The C curve may be less suitable for circuits with very high inrush currents, and the product requires correct sizing according to load and installation environment.

Specifications

  • Manufacturer: Siemens
  • Series: 5SY4
  • Model: 5SY4504-7
  • Type: Circuit Breaker (MCB)
  • Number of poles: 1P+N
  • Rated current: 4 A
  • Curve: C
  • Breaking capacity: 10 kA
  • Voltage: 230 V
  • Installation depth: 70 mm
  • Standard: IEC 60898
  • EAN: 4001869182469
  • Product number: 2954125
2
Safe power management
Schneider Electric Acti9 circuit breaker ic60n, 3p+n 32a c, with double terminal, 72 mm
Four-pole circuit breaker from Schneider Electric that protects against short circuits and overloads. It features a C-curve, double terminal, and built-in VisiTrip and VisiSafe technology for safe and efficient fault detection.
Why it was chosen: This model was selected to represent the reliable Acti9 series of circuit breakers, which combine a compact design, high safety, and easy installation. It is suitable for both professional and industrial electrical installations.

The Schneider Electric Acti9 iC60N circuit breaker is designed to protect electrical circuits from both short-circuit currents and overloads. It has four poles (3P+N) and a rated current of 32 amperes, making it suitable for various low-voltage installations.

The circuit breaker has a C-curve, meaning it reacts quickly to short circuits while allowing short-term inrush currents from motors and similar loads. The double terminal allows separate connection of both cable and busbar, making installation and maintenance easier.

With the VisiTrip™ indicator, faults can be located quickly, as the visual marker on the front shows which unit has tripped. The VisiSafe™ function ensures that the circuit is completely disconnected when the switch is in the open position, increasing safety during installation work.

The device is compactly designed, 72 mm wide, and meets the requirements of both IEC/EN 60898-1 and IEC/EN 60947-2 standards. The terminals are IP20B protected, reducing the risk of contact with live parts during installation and operation.

  • Protection against short circuits and overloads: Ensures stable operation of electrical circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Double terminal: Allows separate connection of cable and busbar.
  • VisiTrip™ indicator: Enables quick visual fault detection.
  • VisiSafe™ function: Increases safety during installation work.
  • Compact design: 72 mm width for space-saving installation.

Pros and cons

  • Combines high safety and easy installation
  • Visual fault indicator simplifies maintenance
  • Double terminal provides flexible connection
  • Meets international circuit breaker standards
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct installation to achieve full IP20B protection

Pros and cons

Pros

  • Combines high safety and easy installation
  • Visual fault indicator simplifies maintenance
  • Double terminal provides flexible connection
  • Meets international circuit breaker standards

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct installation to achieve full IP20B protection

Pros

  • Combines high safety and easy installation
  • Visual fault indicator simplifies maintenance
  • Double terminal provides flexible connection
  • Meets international circuit breaker standards

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct installation to achieve full IP20B protection
Pros: The product combines high safety and easy installation, has a visual fault indicator that simplifies maintenance, a double terminal that provides flexible connection, and meets international circuit breaker standards.
Cons: It is not suitable for circuits with very high inrush currents requiring a D-curve, and it requires correct installation to achieve full IP20B protection.
Pros: The product combines high safety and easy installation, has a visual fault indicator that simplifies maintenance, a double terminal that provides flexible connection, and meets international circuit breaker standards.
Cons: It is not suitable for circuits with very high inrush currents requiring a D-curve, and it requires correct installation to achieve full IP20B protection.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04732
  • Product number: 2953501
  • EAN: 3606480441141
  • Poles: 3P+N
  • Rated current: 32 A
  • Curve: C
  • Rated voltage: 230 V
  • Short-circuit breaking capacity: 6/10 kA
  • IP rating: IP20B
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 72 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 250 g
  • Certifications: RoHS, IEC/EN 60898-1, IEC/EN 60947-2
3
Reliable power protection
Eaton Automatsikring 16A 3P+N C 4M 6KA
Four-pole Eaton circuit breaker with C-curve, designed for overload and short-circuit protection in electrical installations. Suitable for both residential and commercial installations.
Why it was chosen: This Eaton circuit breaker was selected as a representative example of a reliable and standardised component for electrical panels. It combines a durable design with a commonly used C-curve, making it suitable for a wide range of installations.

The Eaton circuit breaker 16A 3P+N C 4M 6KA is a compact and efficient protective device that safeguards electrical circuits from overloads and short circuits. It is intended for use in both residential and commercial installations where reliability and safety are required.

The breaker features a C-curve, meaning it is suitable for circuits with moderate inrush currents, such as lighting, sockets, and small motors. The four-pole design (3P+N) makes it suitable for three-phase systems with a neutral conductor.

With a breaking capacity of 6 kA and a rated current of 16 amperes, it provides stable and safe disconnection under fault conditions. The product is modularly built with a four-module (4M) structure, making it easy to install in standard panels.

  • C-curve: Suitable for circuits with moderate inrush currents.
  • 3P+N configuration: Suitable for three-phase installations with a neutral conductor.
  • 6 kA breaking capacity: Provides effective protection against short circuits.
  • 16A rated current: Suitable for typical loads in homes and businesses.
  • Modular design: Four modules (4M) for easy installation in panels.

Pros and cons

  • Reliable protection against overloads and short circuits
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C-curve provides flexible operation
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing according to installation load

Pros and cons

Pros

  • Reliable protection against overloads and short circuits
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C-curve provides flexible operation

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing according to installation load

Pros

  • Reliable protection against overloads and short circuits
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C-curve provides flexible operation

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing according to installation load
Pros: The product provides reliable protection against overloads and short circuits, is suitable for both residential and commercial installations, easy to install in standard panels, and the C-curve ensures flexible operation.
Cons: It is not suitable for circuits with very high inrush currents where a D-curve is required, and it requires correct sizing according to the installation load.
Pros: The product provides reliable protection against overloads and short circuits, is suitable for both residential and commercial installations, easy to install in standard panels, and the C-curve ensures flexible operation.
Cons: It is not suitable for circuits with very high inrush currents where a D-curve is required, and it requires correct sizing according to the installation load.

Specifications

  • Manufacturer: Eaton
  • Model: 243018
  • Product number: 2755772
  • EAN: 4015082430184
  • Rated current: 16 A
  • Number of poles: 3P+N (four-pole)
  • Curve: C
  • Breaking capacity: 6 kA
  • Module width: 4M
  • Application: Overload and short-circuit protection
4
Reliable power protection
Hager Circuit Breaker 3P+N 50A C characteristic
3-pole circuit breaker with neutral conductor (3P+N) from Hager, rated for 50 amperes and with a C characteristic, which protects electrical circuits from overload and short circuit.
Why it was chosen: This Hager circuit breaker was selected to represent reliable electrical panel components that combine high quality, standardised design, and suitability for professional installations.

The Hager circuit breaker 3P+N 50A C characteristic is a four-pole circuit breaker designed for use in electrical panels and distribution boards. It protects electrical circuits from overcurrent and short circuit and is suitable for installations requiring both phase and neutral conductor disconnection.

The breaker has a rated current of 50 amperes and a C characteristic, meaning it reacts quickly to short circuits but allows short-term inrush currents, for example from motors. It is rated for a breaking capacity of 6 kA and occupies four module spaces (4M) in the panel.

The product is part of Hager's range of modular protection components, known for their reliability and compatibility with standardised panel structures.

  • 3P+N design: Protects both phases and the neutral conductor in the installation.
  • 50A rated current: Suitable for circuits requiring high load capacity.
  • C characteristic: Suitable for circuits with moderate inrush currents, such as motors and lighting.
  • 6 kA breaking capacity: Provides effective protection against short circuits.
  • 4-module width: Compact design for standard rail systems.

Pros and cons

  • Reliable protection against overcurrent and short circuit
  • Compact and standardised modular design
  • Suitable for both residential and commercial installations
  • Easy to integrate into Hager panel structures
  • Requires correct sizing according to load and conductor size
  • Not suitable for circuits with very high inrush currents (where a D characteristic may be better)

Pros and cons

Pros

  • Reliable protection against overcurrent and short circuit
  • Compact and standardised modular design
  • Suitable for both residential and commercial installations
  • Easy to integrate into Hager panel structures

Cons

  • Requires correct sizing according to load and conductor size
  • Not suitable for circuits with very high inrush currents (where a D characteristic may be better)

Pros

  • Reliable protection against overcurrent and short circuit
  • Compact and standardised modular design
  • Suitable for both residential and commercial installations
  • Easy to integrate into Hager panel structures

Cons

  • Requires correct sizing according to load and conductor size
  • Not suitable for circuits with very high inrush currents (where a D characteristic may be better)
Pros: The product provides reliable protection against overcurrent and short circuit, has a compact and standardised modular design, is suitable for both residential and commercial installations, and can be easily integrated into Hager panel structures.
Cons: It requires correct sizing according to load and conductor size and is not suitable for circuits with very high inrush currents, where a D characteristic may be more appropriate.
Pros: The product provides reliable protection against overcurrent and short circuit, has a compact and standardised modular design, is suitable for both residential and commercial installations, and can be easily integrated into Hager panel structures.
Cons: It requires correct sizing according to load and conductor size and is not suitable for circuits with very high inrush currents, where a D characteristic may be more appropriate.

Specifications

  • Manufacturer: Hager
  • Model: MCN650E
  • Type: Circuit breaker 3P+N
  • Rated current: 50 A
  • Characteristic: C
  • Breaking capacity: 6 kA
  • Module width: 4M
  • EAN: 3250614314483
  • Product number: 2764778
5
Safe power management
ABB Circuit Breaker c 6a, 2-pole c-characteristic, breaking capacity 6ka, 230/400v ac, 35mm wide s202-c6
ABB's 2-pole circuit breaker with a rated current of 6A, C-characteristic and breaking capacity of 6kA, designed for 230/400V AC installations. A robust solution for protecting electrical circuits from overload and short circuit.
Why it was chosen: This ABB circuit breaker was selected for its combination of compact design, high reliability, and standardised technical features, making it suitable for a wide range of electrical panel installations. It represents a typical solution among C-class modular circuit breakers.

The ABB S202-C6 is a 2-pole circuit breaker with a C-characteristic, developed to protect electrical circuits from overcurrent and short circuit. Its rated current is 6 amperes and breaking capacity 6 kA according to the EN60898 standard.

The fuse is intended for use in 230/400V AC installations and can also handle up to 60V DC per pole. It is designed to operate reliably in a temperature range of -25 °C to 55 °C, making it suitable for both residential and industrial environments.

With a width of 35 mm and an installation depth of 68 mm, it fits a standard 35 mm DIN rail. The product has IP20 protection and belongs to protection class III, providing a safe and reliable level of electrical insulation.

The circuit breaker is part of ABB's S200 series, known for its modular design and ease of use. It can be used in electrical panels where precise and fast disconnection is required in the event of a fault current.

  • 2-pole design: Disconnects both wires for improved safety.
  • C-characteristic: Suitable for circuits with moderate inrush currents, such as lighting and general equipment.
  • Breaking capacity 6kA: Meets EN60898 standard and ensures effective protection against short circuits.
  • Compact design: 35 mm width and standard DIN installation for easy mounting.
  • Reliability: Operates in a temperature range of -25 - 55 °C with IP20 protection.

Pros and cons

  • Reliable protection against overcurrent and short circuit
  • Compact and modular design
  • Easy to install on DIN rail
  • Suitable for both AC and DC applications
  • Meets international standards (EN60898, IEC60947-2)
  • Not suitable for very high inrush currents (requires D-characteristic in such cases)
  • Limited to 6A circuits, which may be too low for some installations

Pros and cons

Pros

  • Reliable protection against overcurrent and short circuit
  • Compact and modular design
  • Easy to install on DIN rail
  • Suitable for both AC and DC applications
  • Meets international standards (EN60898, IEC60947-2)

Cons

  • Not suitable for very high inrush currents (requires D-characteristic in such cases)
  • Limited to 6A circuits, which may be too low for some installations

Pros

  • Reliable protection against overcurrent and short circuit
  • Compact and modular design
  • Easy to install on DIN rail
  • Suitable for both AC and DC applications
  • Meets international standards (EN60898, IEC60947-2)

Cons

  • Not suitable for very high inrush currents (requires D-characteristic in such cases)
  • Limited to 6A circuits, which may be too low for some installations
Pros: The device provides reliable protection against overcurrent and short circuit, has a compact and modular design, is easy to install on a DIN rail, can be used for both AC and DC applications, and meets international standards such as EN60898 and IEC60947-2.
Cons: It is not suitable for very high inrush currents where a D-characteristic is required, and it is limited to 6A circuits, which may be too low for some installations.
Pros: The device provides reliable protection against overcurrent and short circuit, has a compact and modular design, is easy to install on a DIN rail, can be used for both AC and DC applications, and meets international standards such as EN60898 and IEC60947-2.
Cons: It is not suitable for very high inrush currents where a D-characteristic is required, and it is limited to 6A circuits, which may be too low for some installations.

Specifications

  • Manufacturer: ABB
  • Model: 2CDS252001R0064
  • Series: S202-C6
  • Product number: 2768342
  • EAN: 4016779465502
  • Rated current: 6 A
  • Rated voltage AC: 230/400 V
  • Rated voltage DC per pole: 60 V
  • Breaking capacity Icn (EN60898): 6 kA
  • Breaking capacity Icu (IEC60947-2): 10 kA
  • Voltage type: AC/DC
  • Input voltage: 50–60 Hz
  • Power loss: 4 W
  • Number of poles: 2
  • IP rating: IP20
  • Protection class: III
  • Operating temperature: -25 - 55 °C
  • Storage temperature: -40 - 70 °C
  • Connection cross-section: up to 25 mm²
  • Installation depth: 68 mm
  • Width: 35 mm
  • Height: 88 mm
  • Weight: 250 g
6
Reliable power management
Siemens Circuit Breaker 6kA 1P C 10A
Siemens single-pole circuit breaker with C-curve, 10 ampere rated current and 6 kA breaking capacity, suitable for protecting electrical circuits in residential and commercial buildings.
Why it was chosen: This Siemens circuit breaker was selected as an example of a reliable and standardised component for protecting electrical installations. It represents a typical solution for circuit protection in small and medium-sized installations.

The Siemens Circuit Breaker 6kA 1P C 10A is a compact and durable protective switch designed to protect electrical circuits from overload and short circuit. Its breaking capacity is 6 kiloamperes, and it is intended for use in 230/400 V AC systems.

The circuit breaker is single-pole and has a C-curve, which means it is suitable for circuits with moderate inrush currents, such as lighting and standard sockets. The rated current is 10 amperes, making it suitable for standard installations in both residential and commercial environments.

With an installation depth of 70 mm, it fits most distribution systems and can be easily integrated into existing installations. Siemens' design ensures stable and reliable operation over time.

  • 6 kA breaking capacity: Provides effective protection against short circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Single-pole design: Suitable for standard 230/400 V systems.
  • Compact size: 70 mm installation depth for easy installation.
  • Rated current 10 A: For standard electrical installations in homes and commercial premises.

Pros and cons

  • Reliable protection against overload and short circuit
  • Compact and standardised design
  • Suitable for both residential and commercial installations
  • Easy to integrate into existing distribution systems
  • Not suitable for circuits with high inrush currents (requires D-curve)
  • Requires correct sizing according to load and wiring

Pros and cons

Pros

  • Reliable protection against overload and short circuit
  • Compact and standardised design
  • Suitable for both residential and commercial installations
  • Easy to integrate into existing distribution systems

Cons

  • Not suitable for circuits with high inrush currents (requires D-curve)
  • Requires correct sizing according to load and wiring

Pros

  • Reliable protection against overload and short circuit
  • Compact and standardised design
  • Suitable for both residential and commercial installations
  • Easy to integrate into existing distribution systems

Cons

  • Not suitable for circuits with high inrush currents (requires D-curve)
  • Requires correct sizing according to load and wiring
Pros: This type of fuse provides reliable protection against overload and short circuit, has a compact and standardised design, is suitable for both residential and commercial installations, and can be easily integrated into existing distribution systems.
Cons: It is not suitable for circuits with high inrush currents that require a D-curve, and it requires correct sizing according to load and wiring.
Pros: This type of fuse provides reliable protection against overload and short circuit, has a compact and standardised design, is suitable for both residential and commercial installations, and can be easily integrated into existing distribution systems.
Cons: It is not suitable for circuits with high inrush currents that require a D-curve, and it requires correct sizing according to load and wiring.

Specifications

  • Manufacturer: Siemens
  • Model: 5SY6110-7
  • Product number: 2768399
  • EAN: 4001869246055
  • Number of poles: 1P
  • Rated current: 10 A
  • Breaking capacity: 6 kA
  • Curve: C
  • Voltage type: AC
  • Rated voltage: 230/400 V
  • Installation depth: 70 mm
7
Professional-grade overcurrent protection
Schneider Electric Acti9 iC60N 3P 32A Double terminal C-curve 6/10kA 230V Width 54mm
A compact 3-pole circuit breaker from Schneider Electric that protects electrical circuits from short circuits and overloads. Equipped with double terminals, VisiTrip and VisiSafe technology, and compliance with international standards.
Why it was chosen: This model was selected to represent reliable and standardised circuit breakers for distribution board installations. It combines high safety, easy installation, and proven quality from a well-known manufacturer.

The Schneider Electric Acti9 iC60N 3P 32A is a circuit breaker designed to protect electrical circuits from both short-circuit and overload currents. It has three poles and a rated current of 32 amperes, making it suitable for various low-voltage installations.

The breaker has a C-curve, meaning it reacts quickly to high currents but allows short-term inrush currents from motors and similar loads. The double terminal design allows separate connection of both cable and busbar, making installation and maintenance easier.

The Acti9 series is equipped with a VisiTrip™ indicator that shows if the device has tripped, and a VisiSafe™ function that increases safety when working in the distribution board. The terminals are IP20B protected to prevent accidental contact with live parts.

The product meets international standards such as IEC/EN 60898-1 and IEC/EN 60947-2 and is manufactured in accordance with the RoHS directive. With a width of 54 mm and a weight of 375 g, it is compact and easy to integrate into existing distribution board systems.

  • 3-pole design: Provides effective protection for three-phase circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Double terminals: Allows separate connection of cable and busbar.
  • VisiTrip™ indicator: Makes it easier to identify a tripped breaker.
  • VisiSafe™ function: Increases safety during maintenance.
  • Meets IEC/EN standards: Ensures compatibility and quality in professional installations.

Pros and cons

  • Compact and durable design
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • Meets international safety standards
  • Suitable for both commercial and domestic installations
  • Requires correct sizing according to load and short-circuit level
  • Not suitable for applications requiring D- or B-curve

Pros and cons

Pros

  • Compact and durable design
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • Meets international safety standards
  • Suitable for both commercial and domestic installations

Cons

  • Requires correct sizing according to load and short-circuit level
  • Not suitable for applications requiring D- or B-curve

Pros

  • Compact and durable design
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • Meets international safety standards
  • Suitable for both commercial and domestic installations

Cons

  • Requires correct sizing according to load and short-circuit level
  • Not suitable for applications requiring D- or B-curve
Pros: The product has a compact and durable design, is easy to install with double terminals, has a visual fault indicator for faster troubleshooting, meets international safety standards, and is suitable for both commercial and domestic installations.
Cons: It requires correct sizing according to load and short-circuit level and is not suitable for applications requiring D- or B-curve.
Pros: The product has a compact and durable design, is easy to install with double terminals, has a visual fault indicator for faster troubleshooting, meets international safety standards, and is suitable for both commercial and domestic installations.
Cons: It requires correct sizing according to load and short-circuit level and is not suitable for applications requiring D- or B-curve.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04332
  • Product number: 2762789
  • EAN: 3606480440694
  • Rated current: 32 A
  • Rated voltage: 133 V
  • Short-circuit breaking capacity: 10 kA
  • Number of poles: 3
  • Curve: C
  • IP rating: IP20
  • Pollution degree: 3
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 54 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 375 g
  • Certifications: EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2
  • Compliance: RoHS
8
Reliable power management
Eaton Circuit Breaker 32A 3P+N C 4M 6KA
Four-pole Eaton circuit breaker with C characteristic, designed for overload and short-circuit protection in electrical installations with a current of up to 32 amperes.
Why it was chosen: This Eaton circuit breaker was selected as an example of a robust and standardised solution for protecting three-phase installations with a neutral conductor. It represents a typical component in modern electrical panels where reliability and safety are crucial.

The Eaton Circuit Breaker 32A 3P+N C 4M 6KA is a compact and efficient protective device that safeguards electrical installations from overloads and short circuits. It is intended for use in residential, office, and commercial buildings where operational reliability and safe disconnection are required.

The breaker has a C characteristic, meaning it is suitable for circuits with moderate inrush currents, such as lighting, sockets, and small motors. The four-pole design (3P+N) makes it suitable for three-phase systems with a neutral conductor.

With a breaking capacity of 6 kA and a rated current of 32 amperes, it provides stable and safe protection against electrical faults. The product is modularly constructed and fits standard DIN rail panels, making installation easy and flexible.

  • C characteristic: Suitable for circuits with moderate inrush currents.
  • Four-pole design (3P+N): For three-phase installations with a neutral conductor.
  • Breaking capacity 6 kA: Provides effective protection against short circuits.
  • Rated current 32A: Suitable for medium loads in electrical installations.
  • Modular design: Easy to install in standard DIN rail panels.

Pros and cons

  • Reliable protection against overload and short circuit
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C characteristic provides flexible operation
  • Not suitable for circuits with very high inrush currents (requires D characteristic)
  • Requires correct sizing according to installation load

Pros and cons

Pros

  • Reliable protection against overload and short circuit
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C characteristic provides flexible operation

Cons

  • Not suitable for circuits with very high inrush currents (requires D characteristic)
  • Requires correct sizing according to installation load

Pros

  • Reliable protection against overload and short circuit
  • Suitable for both residential and commercial installations
  • Easy to install in standard panels
  • C characteristic provides flexible operation

Cons

  • Not suitable for circuits with very high inrush currents (requires D characteristic)
  • Requires correct sizing according to installation load
Pros: The product provides reliable protection against overload and short circuit, is suitable for both residential and commercial installations, is easy to install in standard panels, and has a C characteristic that provides flexible operation.
Cons: It is not suitable for circuits with very high inrush currents that require a D characteristic, and it requires correct sizing according to the installation load.
Pros: The product provides reliable protection against overload and short circuit, is suitable for both residential and commercial installations, is easy to install in standard panels, and has a C characteristic that provides flexible operation.
Cons: It is not suitable for circuits with very high inrush currents that require a D characteristic, and it requires correct sizing according to the installation load.

Specifications

  • Manufacturer: Eaton
  • Model: 243021
  • Product number: 2755763
  • EAN: 4015082430214
  • Rated current: 32A
  • Number of poles: 3P+N (four-pole)
  • Characteristic: C
  • Breaking capacity: 6 kA
  • Module width: 4M
  • Application: Overload and short-circuit protection in electrical installations
9
Safe power distribution
Hager Automatsikring 3P 16A C kar 6kA
Compact and reliable Hager circuit breaker with three poles, 16 amperes and C-type characteristic curve, designed to protect electrical circuits from overload and short circuit.
Why it was chosen: This Hager circuit breaker was selected as an example of a standard 3-pole C-type breaker with a breaking capacity of 6 kA, commonly used in small and medium-sized installations. It represents a reliable choice among modular protection components.

The Hager circuit breaker 3P 16A C type 6kA is a three-phase circuit breaker used to protect electrical installations from overcurrent and short circuit. It is intended for AC systems with a voltage of 230–400 volts.

The breaker has a C-type characteristic curve, which means it is suitable for circuits with moderate inrush currents, such as lighting, sockets, and small motors. The rated current of 16 amperes makes it suitable for typical loads in domestic and commercial installations.

With a breaking capacity of 6 kA, it can handle short-term fault currents without damage, and its modular design makes it easy to install in standard distribution boards. The product is supplied as a single unit and is part of Hager's range of modular protection components.

  • Three-phase design: Protects three-phase circuits from overcurrent and short circuit.
  • C-type characteristic curve: Suitable for circuits with moderate inrush currents.
  • Breaking capacity 6 kA: Safely withstands high fault currents.
  • Rated current 16A: Suitable for many standard installations.
  • Compatible with 230–400 V AC: Can be used in both single- and three-phase systems.

Pros and cons

  • Reliable protection against overcurrent and short circuit
  • Easy to install in standard distribution boards
  • Suitable for both domestic and commercial installations
  • Well-known manufacturer with compatible system components
  • A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents
  • Not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate

Pros and cons

Pros

  • Reliable protection against overcurrent and short circuit
  • Easy to install in standard distribution boards
  • Suitable for both domestic and commercial installations
  • Well-known manufacturer with compatible system components

Cons

  • A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents
  • Not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate

Pros

  • Reliable protection against overcurrent and short circuit
  • Easy to install in standard distribution boards
  • Suitable for both domestic and commercial installations
  • Well-known manufacturer with compatible system components

Cons

  • A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents
  • Not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate
Pros: The product provides reliable protection against overcurrent and short circuit, is easy to install in standard distribution boards, suitable for both domestic and commercial installations, and is a product from a well-known manufacturer with compatible system components.
Cons: A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents, and the product is not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate.
Pros: The product provides reliable protection against overcurrent and short circuit, is easy to install in standard distribution boards, suitable for both domestic and commercial installations, and is a product from a well-known manufacturer with compatible system components.
Cons: A breaking capacity of 6 kA may be insufficient in installations with very high short-circuit currents, and the product is not suitable for circuits with high inrush currents where a D-type characteristic curve would be more appropriate.

Specifications

  • Manufacturer: Hager
  • Model: MCN316E
  • Product number: 2764787
  • EAN: 3250614313974
  • Number of poles: 3P (three-phase)
  • Rated current: 16 A
  • Characteristic curve: C
  • Breaking capacity: 6 kA
  • Voltage range: 230–400 V AC
  • Package size: 1 pc
10
Industrial electrical protection
Siemens Circuit Breaker 6ka 3p+n c 40a 5sy6640-7
Compact Siemens circuit breaker with a breaking capacity of 6 kA and a rated current of 40 A, designed for use in large buildings and industrial facilities.
Why it was chosen: This Siemens circuit breaker was selected to represent reliable and standardised protection components in electrical installations. It combines high operational reliability with compliance with international standards.

The Siemens 5SY6640-7 is a miniature circuit breaker used to protect electrical circuits from overload and short circuit. It is designed to handle a rated current of 40 amperes and has a breaking capacity of 6 kiloamperes in accordance with the EN 60898 standard.

The fuse is a four-pole model (3P+N), making it suitable for three-phase installations with a neutral conductor. It can be used in both commercial buildings and industrial environments where operational reliability and standardised protection are required.

The device is halogen-free and meets the requirements for main switches according to the EN 60204-1 standard, making it suitable for use in machine installations and electrical panels where safety and material choices are crucial.

  • Breaking capacity 6 kA: Meets EN 60898 standard requirements for reliable fault current interruption.
  • Rated current 40 A: Suitable for circuits requiring high load capacity.
  • Four-pole design (3P+N): For three-phase installations with a neutral conductor.
  • Halogen-free design: Reduces the risk of toxic gases in the event of fire.
  • Complies with EN 60204-1 standard: Can be used as a main switch in machine installations.

Pros and cons

  • Compact and standardised design suitable for many electrical panel systems
  • Meets international safety and performance standards
  • Suitable for both building and industrial use
  • Halogen-free materials increase safety in the event of fire
  • The product has been discontinued and may be difficult to obtain
  • Not suitable for applications requiring a breaking capacity above 6 kA

Pros and cons

Pros

  • Compact and standardised design suitable for many electrical panel systems
  • Meets international safety and performance standards
  • Suitable for both building and industrial use
  • Halogen-free materials increase safety in the event of fire

Cons

  • The product has been discontinued and may be difficult to obtain
  • Not suitable for applications requiring a breaking capacity above 6 kA

Pros

  • Compact and standardised design suitable for many electrical panel systems
  • Meets international safety and performance standards
  • Suitable for both building and industrial use
  • Halogen-free materials increase safety in the event of fire

Cons

  • The product has been discontinued and may be difficult to obtain
  • Not suitable for applications requiring a breaking capacity above 6 kA
Pros: The product has a compact and standardised design suitable for many electrical panel systems, meets international safety and performance standards, is suitable for both building and industrial use, and halogen-free materials increase safety in the event of fire.
Cons: The product has been discontinued and may therefore be difficult to obtain, and it is not suitable for applications requiring a breaking capacity above 6 kA.
Pros: The product has a compact and standardised design suitable for many electrical panel systems, meets international safety and performance standards, is suitable for both building and industrial use, and halogen-free materials increase safety in the event of fire.
Cons: The product has been discontinued and may therefore be difficult to obtain, and it is not suitable for applications requiring a breaking capacity above 6 kA.

Specifications

  • Manufacturer: Siemens
  • Model: 5SY6640-7
  • Type: Circuit Breaker (Miniature Circuit Breaker)
  • Breaking capacity: 6 kA (EN 60898)
  • Rated current: 40 A
  • Number of poles: 4 (3P+N)
  • Voltage: 72 V DC / 40 A AC
  • Halogen-free: Yes
  • Standard: EN 60204-1
  • EAN: 4001869248417
  • Product number: 2954094
11
Reliable power protection
Schneider Electric Acti9 iC60N 2P 32A Double terminal C-curve 6/10kA 230V Width 36mm
Schneider Electric's 2-pole circuit breaker designed to protect electrical circuits from short circuits and overloads. Equipped with VisiTrip and VisiSafe technology to enhance safety and simplify troubleshooting.
Why it was chosen: This model was selected to represent compact and reliable circuit breakers with double terminals that combine high safety, ease of use, and compliance with international standards.

The Schneider Electric Acti9 iC60N 2P 32A is a circuit breaker that protects electrical installations from both short-circuit and overload currents. It is designed with double terminals that allow separate connection of both cable and busbar, making installation and maintenance easier.

The breaker has a C-curve and a rated current of 32 amperes at 230 volts. Its short-circuit breaking capacity is 6/10 kA, making it suitable for a wide range of standard building and distribution board installations.

The product is equipped with Schneider Electric's patented VisiTrip™ indicator, which shows if the device has tripped, and the VisiSafe™ function, which increases safety during maintenance. The terminals are IP20 protected to prevent accidental contact with live parts.

The Acti9 iC60N series complies with both IEC/EN 60898-1 and IEC/EN 60947-2 standards, ensuring compatibility and reliability in professional electrical installations.

  • Double terminals: Allows separate connection of cable and busbar for easy installation.
  • C-curve: Suitable for standard installations with moderate inrush currents.
  • VisiTrip™ indicator: Clearly shows when the breaker has tripped.
  • VisiSafe™ function: Increases safety during maintenance and servicing.
  • IP20 terminals: Protect against contact with live parts.
  • Meets international standards: IEC/EN 60898-1 and IEC/EN 60947-2.

Pros and cons

  • Compact design, width 36 mm
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • High safety with IP20 protection
  • Complies with international standards
  • Not suitable for applications with very high inrush currents
  • Requires proper sizing according to load and installation environment

Pros and cons

Pros

  • Compact design, width 36 mm
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • High safety with IP20 protection
  • Complies with international standards

Cons

  • Not suitable for applications with very high inrush currents
  • Requires proper sizing according to load and installation environment

Pros

  • Compact design, width 36 mm
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • High safety with IP20 protection
  • Complies with international standards

Cons

  • Not suitable for applications with very high inrush currents
  • Requires proper sizing according to load and installation environment
Pros: The product has a compact design, width 36 mm, is easy to install thanks to double terminals, has a visual fault indicator for quick troubleshooting, offers high safety with IP20 protection, and complies with international standards.
Cons: It is not suitable for applications with very high inrush currents and requires proper sizing according to both load and installation environment.
Pros: The product has a compact design, width 36 mm, is easy to install thanks to double terminals, has a visual fault indicator for quick troubleshooting, offers high safety with IP20 protection, and complies with international standards.
Cons: It is not suitable for applications with very high inrush currents and requires proper sizing according to both load and installation environment.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04232
  • EAN: 3606480440540
  • Product number: 2762796
  • Number of poles: 2
  • Rated current: 32 A
  • Voltage: 230 V
  • Short-circuit breaking capacity: 6/10 kA
  • Curve: C
  • IP rating: IP20
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 36 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 250 g
  • Certifications: RoHS, IEC/EN 60898-1, IEC/EN 60947-2
12
Reliable power protection
Hager Automatsikring 1P 16A C kar 6kA
Compact Hager circuit breaker with a single-pole design, C-type characteristic curve and 6 kA breaking capacity, designed to protect electrical circuits in households and commercial buildings.
Why it was chosen: This Hager circuit breaker was selected as an example of a standard single-pole C-type fuse, representing a common solution for typical electrical installations with moderate inrush currents.

Hager circuit breaker 1P 16A C type 6kA is a single-pole fuse that protects electrical circuits from overload and short circuit. It is intended for installation in distribution boards and is suitable for both residential and commercial premises.

The fuse has a rated current of 16 amperes and a C-type characteristic curve, which means it can withstand moderate inrush currents from, for example, motors or lighting systems without unnecessary tripping.

Thanks to its 6 kA breaking capacity, it can safely interrupt large short-circuit currents, and it is designed to operate at 230–400 volts AC. The device occupies one module space in the panel (1M).

The product is part of Hager's range of modular protection components, known for their reliability and ease of use with standard DIN rails.

  • Single-pole design: Protects in a single-phase circuit.
  • C-type characteristic curve: Suitable for circuits with moderate inrush currents.
  • 6 kA breaking capacity: Provides safe disconnection in the event of a short circuit.
  • Rated current 16A: Suitable for standard loads in domestic installations.
  • Voltage range 230–400 V AC: Can be used in both single- and three-phase systems.

Pros and cons

  • Compact and standardised module width (1M)
  • Easy to install on DIN rail
  • Suitable for both residential and commercial installations
  • C-type characteristic curve provides flexibility with moderate inrush currents
  • 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents
  • The product has been discontinued and may be difficult to obtain

Pros and cons

Pros

  • Compact and standardised module width (1M)
  • Easy to install on DIN rail
  • Suitable for both residential and commercial installations
  • C-type characteristic curve provides flexibility with moderate inrush currents

Cons

  • 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents
  • The product has been discontinued and may be difficult to obtain

Pros

  • Compact and standardised module width (1M)
  • Easy to install on DIN rail
  • Suitable for both residential and commercial installations
  • C-type characteristic curve provides flexibility with moderate inrush currents

Cons

  • 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents
  • The product has been discontinued and may be difficult to obtain
Pros: The product has a compact and standardised 1M module width, is easy to install on a DIN rail, suitable for both residential and commercial installations, and the C-type characteristic curve provides flexibility with moderate inrush currents.
Cons: The 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents, and since the product has been discontinued, it may be difficult to obtain.
Pros: The product has a compact and standardised 1M module width, is easy to install on a DIN rail, suitable for both residential and commercial installations, and the C-type characteristic curve provides flexibility with moderate inrush currents.
Cons: The 6 kA breaking capacity may be insufficient in installations with very high short-circuit currents, and since the product has been discontinued, it may be difficult to obtain.

Specifications

  • Manufacturer: Hager
  • Model: MCN116E
  • Product number: 2764796
  • EAN: 3250614313660
  • Number of poles: 1P
  • Rated current: 16 A
  • Characteristic curve: C
  • Breaking capacity: 6 kA
  • Operating voltage: 230–400 V AC
  • Module width: 1M
  • Package quantity: 1
13
Professional-grade overcurrent protection
Siemens Circuit Breaker 6kA 3P+N C 32A 5SY6632-7
Siemens 3+N-pole circuit breaker with a breaking capacity of 6 kA and C-curve, designed for safe disconnection in case of overload and short circuit in 400V installations.
Why it was chosen: This Siemens circuit breaker was selected for its high operational reliability, standardised design, and expandability. It represents a typical solution for protecting electrical circuits in both commercial and residential installations.

The Siemens 5SY6632-7 is a miniature circuit breaker from the SENTRON series, developed to protect electrical installations from overload and short circuit. It has a breaking capacity of 6 kA and is designed for 400V systems.

The fuse is 3+N-pole and has a rated current of 32 amperes with a C-curve, making it suitable for circuits with moderate inrush currents, such as motors and lighting systems.

The device has an installation depth of 70 mm and is designed with a uniform modular structure, making installation and expansion with accessories easy as needed.

Thanks to its robust construction and Siemens' renowned quality, this circuit breaker ensures stable and safe operation in a wide range of electrical installations.

  • 3+N-pole design: Provides effective protection for three-phase circuits with a neutral conductor.
  • 6 kA breaking capacity: Withstands short-circuit currents up to 6,000 amperes.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Rated current 32A: Suitable for medium loads in installations.
  • Compact design: 70 mm installation depth facilitates integration into distribution boards.

Pros and cons

  • High operational reliability and protection against overload
  • Standardised modular design facilitates installation
  • Can be expanded with additional functions using accessories
  • Suitable for both commercial and residential installations
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Delivery time may vary as the product is made to order

Pros and cons

Pros

  • High operational reliability and protection against overload
  • Standardised modular design facilitates installation
  • Can be expanded with additional functions using accessories
  • Suitable for both commercial and residential installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Delivery time may vary as the product is made to order

Pros

  • High operational reliability and protection against overload
  • Standardised modular design facilitates installation
  • Can be expanded with additional functions using accessories
  • Suitable for both commercial and residential installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Delivery time may vary as the product is made to order
Pros: The product has high operational reliability and protection against overload, a standardised modular design that facilitates installation, the possibility to expand with additional functions using accessories, and it is suitable for both commercial and residential installations.
Cons: It is not suitable for circuits with very high inrush currents as it requires a D-curve, and delivery time may vary as the product is made to order.
Pros: The product has high operational reliability and protection against overload, a standardised modular design that facilitates installation, the possibility to expand with additional functions using accessories, and it is suitable for both commercial and residential installations.
Cons: It is not suitable for circuits with very high inrush currents as it requires a D-curve, and delivery time may vary as the product is made to order.

Specifications

  • Manufacturer: Siemens
  • Series: SENTRON
  • Model: 5SY6632-7
  • Type: Circuit Breaker (MCB)
  • Number of poles: 3+N
  • Rated current: 32A
  • Breaking capacity: 6 kA
  • Voltage: 400V
  • Tripping curve: C
  • Installation depth: 70 mm
  • EAN: 4001869248400
  • Product number: 2954095
14
Industrial power protection
Schneider Electric Circuit Breaker C120N 3P 100A Mono Terminal C Characteristic 10kA 230/400V Width 81mm
A robust circuit breaker from Schneider Electric, designed to protect electrical circuits from short circuits and overloads. The C120N 3P 100A model has a C characteristic and is suitable for industrial installations.
Why it was chosen: This circuit breaker was selected for its combination of high current capacity, industrial reliability, and compliance with international standards. It represents a solid choice for comparison with other circuit breakers of the same power class.

The Schneider Electric C120N 3P 100A is a three-phase circuit breaker used to protect electrical circuits from short-circuit and overload currents. It is designed to meet IEC/EN 60947-2 requirements and is suitable for industrial environments.

The breaker has a rated current of 100 amperes and a C characteristic, meaning it reacts quickly to large current surges but allows short-term inrush currents from motors and similar loads.

Thanks to its 10 kA breaking capacity at 230/400 V voltage and IP20 protection, it is suitable for installations requiring both safety and reliability. In addition, auxiliary devices can be connected for fault tripping and indication.

Compact dimensions, width 81 mm, height 73 mm, and weight 615 g, make it easy to integrate into distribution boards and systems.

  • Three-phase design: Provides protection for all phases in three-phase systems.
  • C characteristic: Suitable for circuits with moderate inrush currents, such as motors and lighting.
  • High breaking capacity: 10 kA at 230/400 V voltage ensures effective interruption of fault currents.
  • Meets IEC/EN 60947-2 standard: Complies with international industrial standards.
  • Compact design: 81 mm width and IP20 protection for safe installation.

Pros and cons

  • Reliable protection against short circuits and overloads
  • Suitable for industrial installations
  • Meets international standards
  • Possibility to connect auxiliary devices
  • Compact and durable design
  • Not suitable for applications with very high inrush currents (requires D characteristic)
  • Made-to-order product with unknown delivery time

Pros and cons

Pros

  • Reliable protection against short circuits and overloads
  • Suitable for industrial installations
  • Meets international standards
  • Possibility to connect auxiliary devices
  • Compact and durable design

Cons

  • Not suitable for applications with very high inrush currents (requires D characteristic)
  • Made-to-order product with unknown delivery time

Pros

  • Reliable protection against short circuits and overloads
  • Suitable for industrial installations
  • Meets international standards
  • Possibility to connect auxiliary devices
  • Compact and durable design

Cons

  • Not suitable for applications with very high inrush currents (requires D characteristic)
  • Made-to-order product with unknown delivery time
Pros: The product provides reliable protection against short circuits and overloads, is suitable for industrial installations, meets international standards, allows the connection of auxiliary devices, and is compact and durable.
Cons: It is not suitable for applications with very high inrush currents requiring a D characteristic, and it is a made-to-order product with an unknown delivery time.
Pros: The product provides reliable protection against short circuits and overloads, is suitable for industrial installations, meets international standards, allows the connection of auxiliary devices, and is compact and durable.
Cons: It is not suitable for applications with very high inrush currents requiring a D characteristic, and it is a made-to-order product with an unknown delivery time.

Specifications

  • Manufacturer: Schneider Electric
  • Model: A9N18367
  • Product number: 2762705
  • EAN: 3606480379406
  • Rated current: 100 A
  • Input voltage: 220/440 V
  • Characteristic: Type C
  • Number of poles: 3
  • Breaking capacity: 10 kA at 230/400 V voltage
  • IP rating: IP20
  • Certification: EAC, RoHS
  • Operating temperature: -25 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Relative humidity in operation: 0–95 %
  • Operating altitude: 0–2000 m
  • Width: 81 mm
  • Depth: 81 mm
  • Height: 73 mm
  • Weight: 615 g
15
Effective power protection
Siemens Automatsikring 230v 10ka 1+n-p c 16a
A compact Siemens circuit breaker that protects electrical circuits from overload and short circuit. It has a breaking capacity of 10 kA and is a 1+N-pole model with a C-curve and a rated current of 16 A.
Why it was chosen: This Siemens circuit breaker was chosen as an example of a robust and standardised component that protects electrical installations in homes and businesses. It represents a reliable solution with high breaking capacity and flexible use in distribution board structures.

The Siemens Circuit Breaker 230V 10kA 1+N-P C 16A is designed to protect electrical systems from overcurrent and short circuit. It belongs to Siemens' 5SL series, known for its reliability and ease of use in modular distribution boards.

The breaker has a rated current of 16 amperes and a breaking capacity of 10 kiloamperes, making it suitable for both residential and small commercial installations. It uses a C-curve, which means it reacts quickly to short circuits but allows short-term inrush currents, for example from motors.

Thanks to its 1+N-pole design, it protects both phase and neutral, and it can be combined with additional modules such as auxiliary contacts, fault indicators, or remote tripping devices. This makes it flexible in use and easy to adapt to different installation needs.

The circuit breaker is designed to be compact, fits standard DIN rail distribution boards, and is made from materials that ensure long service life and stable operation under varying loads.

  • Breaking capacity 10 kA: Provides effective protection against short circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • 1+N-pole design: Protects both phase and neutral.
  • Easy installation: Fits standard DIN rail distribution boards.
  • Compatible with additional modules: Can be expanded with, for example, auxiliary contacts and fault indicators.

Pros and cons

  • High 10 kA breaking capacity
  • Compact and modular design
  • Easy to install on DIN rail
  • Can be expanded with additional components
  • Suitable for both home and business installations
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing to ensure optimal protection

Pros and cons

Pros

  • High 10 kA breaking capacity
  • Compact and modular design
  • Easy to install on DIN rail
  • Can be expanded with additional components
  • Suitable for both home and business installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing to ensure optimal protection

Pros

  • High 10 kA breaking capacity
  • Compact and modular design
  • Easy to install on DIN rail
  • Can be expanded with additional components
  • Suitable for both home and business installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing to ensure optimal protection
Pros: The product has a high 10 kA breaking capacity, compact and modular design, is easy to install on a DIN rail, can be expanded with additional components, and is suitable for both home and business installations.
Cons: It is not suitable for circuits with very high inrush currents requiring a D-curve, and it requires correct sizing to ensure optimal protection.
Pros: The product has a high 10 kA breaking capacity, compact and modular design, is easy to install on a DIN rail, can be expanded with additional components, and is suitable for both home and business installations.
Cons: It is not suitable for circuits with very high inrush currents requiring a D-curve, and it requires correct sizing to ensure optimal protection.

Specifications

  • Manufacturer: Siemens
  • Series: 5SL
  • Model: 5SL4516-7
  • Type: Circuit Breaker (Miniature Circuit Breaker)
  • Number of poles: 1+N
  • Rated current: 16 A
  • Breaking capacity: 10 kA
  • Curve: C
  • Voltage: 230 V AC
  • EAN: 4001869440897
  • Product number (SKU): 2951363
16
Reliable power management
Schneider Electric Acti9 circuit breaker ic60n, 3p+n 10a c, with double terminal, 72 mm
Schneider Electric’s 4-pole circuit breaker that combines high safety, clear fault diagnostics, and flexible connection with double terminals.
Why it was chosen: This Schneider Electric model was selected for its combination of compact design, C characteristic curve, and double terminals, making it suitable for both professional and industrial installations where reliability and quick fault detection are important.

The Schneider Electric Acti9 iC60N circuit breaker is designed to protect electrical circuits from both short circuits and overloads. It has 3 poles and neutral (3P+N) and is rated at 10 amperes at 230 volts.

The device has a C characteristic curve, making it suitable for circuits with moderate inrush currents, such as standard installations and smaller motor loads.

The circuit breaker features double terminals that allow separate connection of cable and busbar. This facilitates installation, maintenance, and replacement in panels.

With the VisiTrip™ indicator, faults can be quickly located, while the VisiSafe™ function increases safety by showing when the circuit is completely disconnected. The terminals are IP20B protected to prevent accidental contact with live parts.

The product meets international standards IEC/EN 60898-1 and IEC/EN 60947-2 and is manufactured in accordance with the RoHS directive.

  • 3P+N configuration: Provides complete protection for three-phase circuits with neutral.
  • C characteristic curve: Suitable for circuits with moderate inrush currents.
  • Double terminals: Allow separate connection of cable and busbar.
  • VisiTrip™ indicator: Facilitates identification of tripped breakers.
  • VisiSafe™ function: Increases safety by clearly showing when the circuit is disconnected.
  • Compact design: 72 mm width and 250 g weight make integration into panels easier.

Pros and cons

  • Combines short-circuit and overload protection in one device
  • Clear visual fault diagnostics with the VisiTrip™ function
  • Safe operation thanks to the VisiSafe™ indicator
  • Easy installation with double terminals
  • Meets international standards and RoHS requirements
  • Requires correct sizing according to load and installation environment
  • Not suitable for circuits with very high inrush currents (requires D characteristic curve)

Pros and cons

Pros

  • Combines short-circuit and overload protection in one device
  • Clear visual fault diagnostics with the VisiTrip™ function
  • Safe operation thanks to the VisiSafe™ indicator
  • Easy installation with double terminals
  • Meets international standards and RoHS requirements

Cons

  • Requires correct sizing according to load and installation environment
  • Not suitable for circuits with very high inrush currents (requires D characteristic curve)

Pros

  • Combines short-circuit and overload protection in one device
  • Clear visual fault diagnostics with the VisiTrip™ function
  • Safe operation thanks to the VisiSafe™ indicator
  • Easy installation with double terminals
  • Meets international standards and RoHS requirements

Cons

  • Requires correct sizing according to load and installation environment
  • Not suitable for circuits with very high inrush currents (requires D characteristic curve)
Pros: The device combines short-circuit and overload protection in one solution, provides clear visual fault diagnostics with the VisiTrip™ function, ensures safe operation with the VisiSafe™ indicator, is easy to install thanks to the double terminals, and meets both international standards and RoHS requirements.
Cons: It requires correct sizing according to the load and installation environment and is not suitable for circuits with very high inrush currents, where a D characteristic curve is needed.
Pros: The device combines short-circuit and overload protection in one solution, provides clear visual fault diagnostics with the VisiTrip™ function, ensures safe operation with the VisiSafe™ indicator, is easy to install thanks to the double terminals, and meets both international standards and RoHS requirements.
Cons: It requires correct sizing according to the load and installation environment and is not suitable for circuits with very high inrush currents, where a D characteristic curve is needed.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04710
  • Product number: 2953504
  • EAN: 3606480441097
  • Poles: 3P+N
  • Rated current: 10 A
  • Voltage: 230 V
  • Breaking capacity: 6/10 kA
  • Characteristic curve: C
  • IP rating: IP20
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 72 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 250 g
  • Certifications: IEC/EN 60898-1, IEC/EN 60947-2, RoHS
17
Reliable power protection
Siemens Circuit Breaker 10ka 1p+n c 6a
Siemens 1+N pole circuit breaker with C curve and 10 kA breaking capacity, designed to provide reliable protection for electrical circuits in residential and commercial premises.
Why it was chosen: This Siemens circuit breaker was selected to represent compact and reliable fuse solutions with high breaking capacity and standardised DIN rail mounting, commonly used in electrical distribution boards.

The Siemens Circuit Breaker 10kA 1P+N C 6A belongs to Siemens' 5SY4 series, developed to protect electrical circuits from overload and short circuit. It has a 10 kA breaking capacity and a C curve, making it suitable for general installations with moderate inrush currents.

The breaker is 1+N pole and intended for 230 V installations. Its compact design, with an installation depth of 70 mm, makes it easy to integrate into standardised electrical distribution systems. It is mounted on a DIN rail and can be combined with various accessories such as remote control devices, residual current modules, and signal modules.

The circuit breaker is manufactured in accordance with the IEC 60898 standard, ensuring compatibility and safety in low-voltage installations. It is suitable for residential, commercial, and industrial environments where operational reliability and fast disconnection in the event of a fault current are required.

  • Breaking capacity 10 kA: High breaking capacity for reliable short-circuit protection.
  • C curve: Suitable for circuits with moderate inrush currents and general applications.
  • 1+N pole design: Provides effective protection for both phase and neutral conductors.
  • DIN rail mounting: Quick and flexible installation in standard electrical panels.
  • Complies with IEC 60898 standard: Meets international standards for low-voltage circuit breakers.

Pros and cons

  • Compact design with standard DIN rail mounting
  • High 10 kA breaking capacity
  • Suitable for both residential and commercial installations
  • Can be combined with additional modules for extended functionality
  • C curve may be less suitable for circuits with very high inrush currents
  • Requires proper sizing according to load and installation environment

Pros and cons

Pros

  • Compact design with standard DIN rail mounting
  • High 10 kA breaking capacity
  • Suitable for both residential and commercial installations
  • Can be combined with additional modules for extended functionality

Cons

  • C curve may be less suitable for circuits with very high inrush currents
  • Requires proper sizing according to load and installation environment

Pros

  • Compact design with standard DIN rail mounting
  • High 10 kA breaking capacity
  • Suitable for both residential and commercial installations
  • Can be combined with additional modules for extended functionality

Cons

  • C curve may be less suitable for circuits with very high inrush currents
  • Requires proper sizing according to load and installation environment
Pros: The product has a compact design with standard DIN rail mounting, high 10 kA breaking capacity, is suitable for both residential and commercial installations, and can be combined with additional modules for extended functionality.
Cons: The C curve may be less suitable for circuits with very high inrush currents, and the product requires proper sizing according to load and installation environment.
Pros: The product has a compact design with standard DIN rail mounting, high 10 kA breaking capacity, is suitable for both residential and commercial installations, and can be combined with additional modules for extended functionality.
Cons: The C curve may be less suitable for circuits with very high inrush currents, and the product requires proper sizing according to load and installation environment.

Specifications

  • Manufacturer: Siemens
  • Series: 5SY4
  • Model: 5SY4506-7
  • Type: Circuit Breaker (MCB)
  • Number of poles: 1P+N
  • Rated current: 6 A
  • Curve: C
  • Breaking capacity: 10 kA
  • Voltage: 230 V
  • Installation depth: 70 mm
  • Standard: IEC 60898
  • EAN: 4001869182476
  • Product number: 2954124
18
Reliable power management
Schneider Electric Acti9 iC60N 1P-N 4A Double terminal C-curve 6/10kA 230V Width 36mm
A compact circuit breaker from Schneider Electric that protects electrical circuits from short circuits and overloads. Equipped with double terminals, VisiTrip™ fault indicator and VisiSafe™ safety function.
Why it was chosen: This model was selected to represent Schneider Electric's Acti9 series, which combines high safety, easy installation and compliance with international standards. It is suitable for comparison with other circuit breakers in the same current range.

The Schneider Electric Acti9 iC60N 1P+N 4A is a circuit breaker designed to protect electrical circuits from both short-circuit and overload currents. It uses a C-curve, making it suitable for standard installations with moderate inrush currents.

The breaker has double terminals that allow separate connection of both cable and busbar. This facilitates installation, maintenance and possible replacement. The terminals are IP20 protected, reducing the risk of accidental contact with live parts.

The product is equipped with Schneider Electric's patented VisiTrip™ technology, which provides a visual indication on the front when the device has tripped due to a fault. At the same time, the VisiSafe™ function increases safety during maintenance of the installation.

The Acti9 iC60N series complies with both IEC/EN 60898-1 and IEC/EN 60947-2 standards, ensuring compatibility and reliability in professional electrical installations.

  • Double terminals: Allow separate connection of cable and busbar.
  • VisiTrip™ indicator: Provides quick visual fault indication.
  • VisiSafe™ safety: Increases safety during maintenance.
  • C-curve: Suitable for standard installations with moderate inrush currents.
  • Complies with IEC/EN standards: Ensures high quality and compatibility.

Pros and cons

  • Compact design, width 36 mm
  • Easy installation thanks to double terminals
  • Visual fault indicator for quick troubleshooting
  • Complies with international safety standards
  • Suitable only for circuits with a maximum current of 4A
  • Requires correct installation to achieve full IP20 protection

Pros and cons

Pros

  • Compact design, width 36 mm
  • Easy installation thanks to double terminals
  • Visual fault indicator for quick troubleshooting
  • Complies with international safety standards

Cons

  • Suitable only for circuits with a maximum current of 4A
  • Requires correct installation to achieve full IP20 protection

Pros

  • Compact design, width 36 mm
  • Easy installation thanks to double terminals
  • Visual fault indicator for quick troubleshooting
  • Complies with international safety standards

Cons

  • Suitable only for circuits with a maximum current of 4A
  • Requires correct installation to achieve full IP20 protection
Pros: The device has a compact design, width 36 mm, easy to install thanks to double terminals, has a visual fault indicator for quick troubleshooting and complies with international safety standards.
Cons: It is only suitable for circuits with a maximum current of 4A and requires correct installation to achieve full IP20 protection.
Pros: The device has a compact design, width 36 mm, easy to install thanks to double terminals, has a visual fault indicator for quick troubleshooting and complies with international safety standards.
Cons: It is only suitable for circuits with a maximum current of 4A and requires correct installation to achieve full IP20 protection.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04604
  • Product number: 2762779
  • EAN: 3606480440922
  • Poles: 1P+N
  • Rated current: 4 A
  • Voltage: 230 V
  • Short-circuit breaking capacity: 6/10 kA
  • Characteristic curve: C
  • IP rating: IP20
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 36 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 500 g
  • Certifications: RoHS, IEC/EN 60898-1, IEC/EN 60947-2

Other products

1
Reliable power protection
Siemens Circuit Breaker 6ka 3p c 20a 5sy6320-7
A compact and reliable Siemens circuit breaker with a breaking capacity of 6 kA, C-curve and three poles, suitable for protecting electrical circuits in both industrial and building installations.
Why it was chosen: This Siemens circuit breaker was selected to represent reliable and standardised fuse solutions for 400V installations. It combines high quality, modular design and compatibility with DIN rail mounting.

The Siemens 5SY6320-7 is a 3-pole circuit breaker with a rated current of 20 amperes and a breaking capacity of 6 kA. It is designed for 400V systems and uses a C-curve, making it suitable for general circuits with moderate inrush currents.

The fuse belongs to Siemens' Sentron 5SY series, known for its high quality and reliable protection against overload and short circuit. It can be mounted on a DIN rail and connected to various accessories such as remote control devices, fault signal contacts and undervoltage releases.

With an installation depth of 70 mm and an IP20 enclosure rating, it is suitable for both industrial and building installations where safety and flexibility are required.

  • 3-pole design: Provides protection for three-phase circuits.
  • C-curve: Suitable for general loads and moderate inrush currents.
  • 6 kA breaking capacity: Ensures effective disconnection in the event of a short circuit.
  • DIN rail mounting: Makes installation quick and easy.
  • Compatible with accessories: Can be expanded with additional functions such as remote control and signal modules.

Pros and cons

  • Reliable protection against overload and short circuit
  • Compact design with standard DIN rail mounting
  • Can be connected to several types of accessories
  • Suitable for both industrial and building installations
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing according to load and installation environment

Pros and cons

Pros

  • Reliable protection against overload and short circuit
  • Compact design with standard DIN rail mounting
  • Can be connected to several types of accessories
  • Suitable for both industrial and building installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing according to load and installation environment

Pros

  • Reliable protection against overload and short circuit
  • Compact design with standard DIN rail mounting
  • Can be connected to several types of accessories
  • Suitable for both industrial and building installations

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires correct sizing according to load and installation environment
Pros: The product provides reliable protection against overload and short circuit, has a compact design with standard DIN rail mounting, can be connected to several types of accessories and is suitable for both industrial and building installations.
Cons: It is not suitable for circuits with very high inrush currents where a D-curve is required, and it requires correct sizing according to load and installation environment.
Pros: The product provides reliable protection against overload and short circuit, has a compact design with standard DIN rail mounting, can be connected to several types of accessories and is suitable for both industrial and building installations.
Cons: It is not suitable for circuits with very high inrush currents where a D-curve is required, and it requires correct sizing according to load and installation environment.

Specifications

  • Manufacturer: Siemens
  • Series: Sentron 5SY
  • Model: 5SY6320-7
  • Type: Circuit Breaker (MCB)
  • Number of poles: 3
  • Rated current: 20 A
  • Breaking capacity: 6 kA
  • Voltage: 400 V
  • Curve: C
  • Installation depth: 70 mm
  • Enclosure rating: IP20
  • Installation: DIN rail
  • EAN: 4001869247007
  • Product number: 2954109
2
Reliable power protection
Schneider Electric Acti9 circuit breaker ic60n, 1p 13a c, with double terminal, 18 mm
Schneider Electric's single-pole circuit breaker with a rated current of 13A, C-curve and double terminal protects against short circuits and overloads in low-voltage installations.
Why it was chosen: This Schneider Electric model was selected for its combination of compact design, high safety, and easy connectivity. It represents a standard solution in modular circuit breakers for residential and commercial installations.

The Schneider Electric Acti9 iC60N circuit breaker is designed to protect electrical circuits from both short-circuit currents and overloads. It belongs to the Acti9 series, known for its reliability and modular design.

This model is single-pole with a rated current of 13 amperes and a C-curve, making it suitable for circuits with moderate inrush currents. It operates at a rated voltage of 230 volts and has a breaking capacity of 6/10 kA.

The circuit breaker features double terminals that allow separate connection of both cable and busbar. This facilitates installation, maintenance, and replacement. The terminals are IP20B protected, reducing the risk of accidental contact with live parts.

The product includes a VisiTrip™ indicator that shows if the device has tripped, and a VisiSafe™ function that enhances safety during installation work. It meets the requirements of standards IEC/EN 60898-1 and IEC/EN 60947-2.

With a width of 18 mm and a weight of 500 grams, it is compact and easy to integrate into panels and distribution systems where space is limited.

  • Single-pole circuit breaker: Protects against short circuits and overloads in 230V circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Double terminal: Allows separate connection of cable and busbar.
  • VisiTrip™ and VisiSafe™: Provide visual fault indication and enhance safety.
  • Compact design: Only 18 mm wide, ideal for modular panels.

Pros and cons

  • Compact and modular design
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • Meets international safety standards
  • Suitable for both residential and commercial installations
  • Only available in single-pole version – not suitable for three-phase circuits
  • Requires correct sizing according to load and curve

Pros and cons

Pros

  • Compact and modular design
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • Meets international safety standards
  • Suitable for both residential and commercial installations

Cons

  • Only available in single-pole version – not suitable for three-phase circuits
  • Requires correct sizing according to load and curve

Pros

  • Compact and modular design
  • Easy installation with double terminals
  • Visual fault indicator for quick troubleshooting
  • Meets international safety standards
  • Suitable for both residential and commercial installations

Cons

  • Only available in single-pole version – not suitable for three-phase circuits
  • Requires correct sizing according to load and curve
Pros: The product has a compact and modular design, is easy to install with double terminals, features a visual fault indicator for faster troubleshooting, meets international safety standards, and is suitable for both residential and commercial installations.
Cons: Available only as a single-pole version, making it unsuitable for three-phase circuits, and requires correct sizing according to load and curve.
Pros: The product has a compact and modular design, is easy to install with double terminals, features a visual fault indicator for faster troubleshooting, meets international safety standards, and is suitable for both residential and commercial installations.
Cons: Available only as a single-pole version, making it unsuitable for three-phase circuits, and requires correct sizing according to load and curve.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04113
  • Product number: 2953522
  • EAN: 3606480440359
  • Number of poles: 1
  • Rated current: 13 A
  • Curve: C
  • Rated voltage: 230 V
  • Breaking capacity: 6/10 kA
  • IP rating: IP20
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 18 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 500 g
  • Certification: RoHS, IEC/EN 60898-1, IEC/EN 60947-2
3
Professional-grade protection
Siemens Circuit Breaker 6ka 3p+n c 6a 5sy6606-7
Siemens 3+N-pole circuit breaker with a breaking capacity of 6 kA and C-curve, designed for safe disconnection in the event of overload and short circuit in 400V installations.
Why it was chosen: This Siemens circuit breaker was selected to represent reliable and standardised fuse solutions for electrical installations where quality and safety are crucial. It reflects a typical choice for both commercial and private distribution board installations.

The Siemens 5SY6606-7 is a circuit breaker from the SENTRON series, developed to protect electrical circuits from overload and short circuit. It has a breaking capacity of 6 kA and is built as a 3+N-pole unit, making it suitable for three-phase installations with a neutral conductor.

The fuse has a C-curve, which means it reacts quickly to short circuits but allows short-term inrush currents from motors and other loads without unnecessary tripping.

The device is designed for 400V systems and has a compact depth of 70 mm, making it easy to install in standard panels. It can be expanded with Siemens SENTRON series accessories for additional functionality.

The circuit breaker is made with a robust construction that ensures a long service life and stable operation under varying load conditions.

  • 3+N-pole design: Provides protection in three-phase systems with a neutral conductor.
  • 6 kA breaking capacity: Safely withstands high short-circuit currents.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • 400V operating voltage: Suitable for common installation systems.
  • Compact design: 70 mm depth facilitates integration into distribution boards.

Pros and cons

  • High operational safety and protection against overload
  • Compact and modular design
  • Compatible with Siemens SENTRON accessories
  • Suitable for both commercial and private installations
  • Requires correct sizing according to load and installation conditions
  • Not suitable for applications with very high inrush currents (requires D-curve)

Pros and cons

Pros

  • High operational safety and protection against overload
  • Compact and modular design
  • Compatible with Siemens SENTRON accessories
  • Suitable for both commercial and private installations

Cons

  • Requires correct sizing according to load and installation conditions
  • Not suitable for applications with very high inrush currents (requires D-curve)

Pros

  • High operational safety and protection against overload
  • Compact and modular design
  • Compatible with Siemens SENTRON accessories
  • Suitable for both commercial and private installations

Cons

  • Requires correct sizing according to load and installation conditions
  • Not suitable for applications with very high inrush currents (requires D-curve)
Pros: The product offers high operational safety and protection against overload, a compact and modular design, compatibility with Siemens SENTRON accessories, and suitability for both commercial and private installations.
Cons: It requires correct sizing according to load and installation conditions and is not suitable for applications with very high inrush currents, where a D-curve is required.
Pros: The product offers high operational safety and protection against overload, a compact and modular design, compatibility with Siemens SENTRON accessories, and suitability for both commercial and private installations.
Cons: It requires correct sizing according to load and installation conditions and is not suitable for applications with very high inrush currents, where a D-curve is required.

Specifications

  • Manufacturer: Siemens
  • Series: SENTRON
  • Model: 5SY6606-7
  • Number of poles: 3+N
  • Rated current: 6 A
  • Breaking capacity: 6 kA
  • Curve: Type C
  • Operating voltage: 400 V
  • Depth: 70 mm
  • EAN: 4001869248332
  • Product number: 2954101
4
Reliable power protection
Schneider Electric Acti9 iC60N 3P 50A Double Terminal C Curve 6/10kA 230V Width 54mm
A compact and durable circuit breaker from Schneider Electric, designed to protect electrical circuits from short circuits and overloads. Equipped with VisiTrip and VisiSafe technology to enhance safety and simplify troubleshooting.
Why it was chosen: This model was selected to represent Schneider Electric's Acti9 series, which combines high reliability, clear fault diagnostics, and flexible installation. It is suitable for professional electrical installations where reliability and safety are crucial.

The Schneider Electric Acti9 iC60N 3P 50A is a 3-pole circuit breaker with a C curve that protects electrical circuits from both short-circuit and overload currents. It is intended for 230 V installations and has a breaking capacity of 6/10 kA.

The breaker has double terminals that allow separate connection of both cable and busbar. This facilitates installation, maintenance, and replacement in distribution boards and systems.

The VisiTrip™ indicator clearly shows if the device has tripped, speeding up troubleshooting. At the same time, the VisiSafe™ function increases safety by ensuring that the circuit is completely disconnected during maintenance.

The device meets international standards such as IEC/EN 60898-1 and IEC/EN 60947-2, and has IP20 protection against accidental contact. The compact design, with a width of 54 mm, makes it suitable for installations where space is limited.

  • 3-pole circuit breaker: Provides effective protection for three-phase circuits.
  • C curve: Suitable for circuits with moderate inrush currents.
  • Double terminals: Allow separate connection of cable and busbar.
  • VisiTrip™ indicator: Facilitates identification of tripped breakers.
  • VisiSafe™ function: Increases safety during maintenance.
  • Compact design: 54 mm width for space-saving installation.

Pros and cons

  • Combines short-circuit and overload protection
  • Easy troubleshooting with visual indicator
  • Safe and flexible connection with double terminals
  • Meets international electrical installation standards
  • Compact and durable design
  • Requires correct sizing according to load and installation environment
  • Not suitable for applications with very high inrush currents (requires D curve)

Pros and cons

Pros

  • Combines short-circuit and overload protection
  • Easy troubleshooting with visual indicator
  • Safe and flexible connection with double terminals
  • Meets international electrical installation standards
  • Compact and durable design

Cons

  • Requires correct sizing according to load and installation environment
  • Not suitable for applications with very high inrush currents (requires D curve)

Pros

  • Combines short-circuit and overload protection
  • Easy troubleshooting with visual indicator
  • Safe and flexible connection with double terminals
  • Meets international electrical installation standards
  • Compact and durable design

Cons

  • Requires correct sizing according to load and installation environment
  • Not suitable for applications with very high inrush currents (requires D curve)
Pros: The device combines short-circuit and overload protection, offers easy troubleshooting with a visual indicator, ensures safe and flexible connection with double terminals, meets international electrical installation standards, and is compact and durable.
Cons: It requires correct sizing according to load and installation environment and is not suitable for applications with very high inrush currents, where a D curve is required.
Pros: The device combines short-circuit and overload protection, offers easy troubleshooting with a visual indicator, ensures safe and flexible connection with double terminals, meets international electrical installation standards, and is compact and durable.
Cons: It requires correct sizing according to load and installation environment and is not suitable for applications with very high inrush currents, where a D curve is required.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04350
  • Product number: 2762781
  • EAN: 3606480440717
  • Number of poles: 3
  • Rated current: 50 A
  • Voltage: 230 V
  • Short-circuit breaking capacity: 6/10 kA
  • Curve: C
  • IP rating: IP20
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 54 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 375 g
  • Certifications: RoHS, IEC/EN 60898-1, IEC/EN 60947-2
5
Reliable overcurrent protection
Siemens Circuit Breaker 10ka 1p c 2a 5sl4102-7
Siemens single-pole circuit breaker with a breaking capacity of 10 kA and C-curve, designed to protect electrical circuits from overload and short circuit.
Why it was chosen: This Siemens circuit breaker was selected as an example of a reliable and standardised electrical installation component that combines high breaking capacity with a compact design and easy DIN rail mounting.

The Siemens 5SL4102-7 is a circuit breaker intended for protecting electrical circuits in both residential and industrial installations. It has a breaking capacity of 10 kA and a C-curve, making it suitable for circuits with moderate inrush currents.

The breaker is single-pole and rated at 2 amperes, making it suitable for smaller loads and control circuits. It is designed for DIN rail mounting, ensuring quick and safe installation in distribution boards.

Thanks to its IP20 protection class, the component is designed for use in enclosed distribution boards, where it provides reliable protection against electrical faults and promotes safe operation of the installation.

  • 10 kA breaking capacity: Provides effective protection against short circuits.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Single-pole design: For simple circuit protection.
  • DIN rail mounting: Quick and easy installation.
  • IP20 protection class: For use in enclosed electrical panels.

Pros and cons

  • Compact and standardised design
  • Easy DIN rail installation
  • High 10 kA breaking capacity
  • Suitable for both residential and industrial installations
  • Only single-pole – not suitable for three-phase circuits
  • IP20 means it must be installed in an enclosed distribution board to ensure safe operation

Pros and cons

Pros

  • Compact and standardised design
  • Easy DIN rail installation
  • High 10 kA breaking capacity
  • Suitable for both residential and industrial installations

Cons

  • Only single-pole – not suitable for three-phase circuits
  • IP20 means it must be installed in an enclosed distribution board to ensure safe operation

Pros

  • Compact and standardised design
  • Easy DIN rail installation
  • High 10 kA breaking capacity
  • Suitable for both residential and industrial installations

Cons

  • Only single-pole – not suitable for three-phase circuits
  • IP20 means it must be installed in an enclosed distribution board to ensure safe operation
Pros: The device is compact and standardised, easy to install on a DIN rail, has a high 10 kA breaking capacity, and is suitable for both residential and industrial installations.
Cons: It is only single-pole and therefore not suitable for three-phase circuits, and the IP20 rating means it must be installed in an enclosed distribution board to ensure safe operation.
Pros: The device is compact and standardised, easy to install on a DIN rail, has a high 10 kA breaking capacity, and is suitable for both residential and industrial installations.
Cons: It is only single-pole and therefore not suitable for three-phase circuits, and the IP20 rating means it must be installed in an enclosed distribution board to ensure safe operation.

Specifications

  • Manufacturer: Siemens
  • Model: 5SL4102-7
  • Product number: 2951370
  • EAN: 4001869440101
  • Number of poles: 1
  • Rated current: 2 A
  • Curve: C
  • Breaking capacity: 10 kA
  • Voltage: 230/400 V
  • Protection class: IP20
  • Mounting type: DIN rail
6
Reliable power protection
Schneider Electric Acti9 iC60N 3P-N 16A Double terminal C-characteristic 6/10kA 230V Width 72mm
A four-pole circuit breaker from Schneider Electric that combines short-circuit and overload protection with practical double terminals and visual fault indication.
Why it was chosen: This Schneider Electric model was selected for its combination of reliability, compact design, and user-friendly features such as VisiTrip™ and VisiSafe™. It represents a standard-level solution for electrical installations where safety and easy maintenance are key.

The Schneider Electric Acti9 iC60N 3P+N 16A is a circuit breaker designed to protect electrical circuits from both short-circuit and overload currents. It belongs to the Acti9 series, known for its high safety and reliability in professional installations.

The breaker has three poles and a neutral (3P+N) and a rated current of 16 amperes. It is equipped with a C-characteristic, making it suitable for circuits with moderate inrush currents, such as typical building installations.

The device features double terminals that allow separate connection of both cable and busbar. This facilitates installation, maintenance, and replacement. The terminals are protected with IP20B protection, which prevents accidental contact with live parts when the screws are tightened.

The Acti9 iC60N is equipped with a VisiTrip™ indicator that shows if the device has tripped, and a VisiSafe™ function that increases safety during installation work. The product meets standards IEC/EN 60898-1 and IEC/EN 60947-2.

With a width of 72 mm, a depth of 78.5 mm, and a height of 91 mm, it is compact and easy to integrate into distribution boards. It can be used in a temperature range of -35 °C – 70 °C and stored down to -40 °C. The device is RoHS compliant and weighs 250 grams.

  • Combined protection: Protects against both short-circuit and overload.
  • Double terminals: Facilitates installation and maintenance.
  • VisiTrip™ indicator: Clearly shows if the breaker has tripped.
  • VisiSafe™ function: Increases safety during installation work.
  • Compact design: 72 mm width and lightweight 250 g.
  • Meets standards: IEC/EN 60898-1 and IEC/EN 60947-2.

Pros and cons

  • Combines short-circuit and overload protection
  • Easy to install thanks to double terminals
  • Visual fault indication via VisiTrip™
  • High safety thanks to VisiSafe™ and IP20B terminals
  • Compact and durable design
  • C-characteristic may be less suitable for circuits with high inrush currents
  • Full IP protection requires correct installation

Pros and cons

Pros

  • Combines short-circuit and overload protection
  • Easy to install thanks to double terminals
  • Visual fault indication via VisiTrip™
  • High safety thanks to VisiSafe™ and IP20B terminals
  • Compact and durable design

Cons

  • C-characteristic may be less suitable for circuits with high inrush currents
  • Full IP protection requires correct installation

Pros

  • Combines short-circuit and overload protection
  • Easy to install thanks to double terminals
  • Visual fault indication via VisiTrip™
  • High safety thanks to VisiSafe™ and IP20B terminals
  • Compact and durable design

Cons

  • C-characteristic may be less suitable for circuits with high inrush currents
  • Full IP protection requires correct installation
Pros: The product combines short-circuit and overload protection, is easy to install thanks to double terminals, provides visual fault indication via VisiTrip™, offers high safety through VisiSafe™ and IP20B terminals, and is compact and durable.
Cons: The C-characteristic may be less suitable for circuits with high inrush currents, and correct installation is necessary to achieve full IP protection.
Pros: The product combines short-circuit and overload protection, is easy to install thanks to double terminals, provides visual fault indication via VisiTrip™, offers high safety through VisiSafe™ and IP20B terminals, and is compact and durable.
Cons: The C-characteristic may be less suitable for circuits with high inrush currents, and correct installation is necessary to achieve full IP protection.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 iC60N
  • Model: A9F04716
  • EAN: 3606480441110
  • Product number: 2762761
  • Rated current: 16 A
  • Number of poles: 3P+N
  • Characteristic: C
  • Short-circuit breaking capacity: 6/10 kA
  • Rated voltage: 230 V
  • IP rating: IP20
  • Operating temperature: -35 – 70 °C
  • Storage temperature: -40 – 85 °C
  • Width: 72 mm
  • Depth: 78.5 mm
  • Height: 91 mm
  • Weight: 250 g
  • Certifications: RoHS, IEC/EN 60898-1, IEC/EN 60947-2
7
Reliable power protection
Schneider Electric Acti9 Circuit Breaker NG125N C 63A 4P
Robust Schneider Electric circuit breaker with thermal-magnetic protection, 63 A rated current and 50 kA breaking capacity, suitable for distribution boards and industrial installations.
Why it was chosen: The NG125N C 63A 4P was selected to represent powerful, four-pole circuit breakers with high breaking capacity and reliable protection in professional electrical installations.

The Schneider Electric Acti9 NG125N C 63A 4P is a circuit breaker designed to protect electrical circuits from overload and short circuit. It uses thermal-magnetic technology that combines fast response to short circuits and precise protection against long-term overcurrent.

With a rated current of 63 amperes and a breaking capacity of up to 50 kA, it is suitable for demanding installations where high safety and reliability are required. The breaker has a C-curve, meaning it is suitable for circuits with moderate inrush currents, such as lighting and standard motor loads.

The device is made of black plastic, has IP20 protection, and is intended for installation in distribution boards. It operates at a rated voltage of up to 500 V and a frequency of 50–60 Hz. The product is certified according to EN/IEC 60947-2 and can be used in environments with an operating temperature of -30 °C to 70 °C.

Four poles and compact dimensions of 108 × 81 × 103 mm and a weight of 960 g make the NG125N a robust and space-saving solution for both commercial and industrial installations.

  • Thermal-magnetic protection: Combines fast disconnection in short circuits and precise overcurrent protection.
  • High breaking capacity: Up to 50 kA for reliable disconnection in demanding installations.
  • C-curve: Suitable for circuits with moderate inrush currents.
  • Four-pole: Provides complete protection in three-phase systems with a neutral conductor.
  • Wide temperature range: Operation -30 °C – 70 °C.

Pros and cons

  • High 50 kA breaking capacity
  • Suitable for both commercial and industrial applications
  • Compact and durable design
  • Certified according to EN/IEC 60947-2 standard
  • Wide temperature range for flexible use
  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires professional installation to ensure proper operation and safety

Pros and cons

Pros

  • High 50 kA breaking capacity
  • Suitable for both commercial and industrial applications
  • Compact and durable design
  • Certified according to EN/IEC 60947-2 standard
  • Wide temperature range for flexible use

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires professional installation to ensure proper operation and safety

Pros

  • High 50 kA breaking capacity
  • Suitable for both commercial and industrial applications
  • Compact and durable design
  • Certified according to EN/IEC 60947-2 standard
  • Wide temperature range for flexible use

Cons

  • Not suitable for circuits with very high inrush currents (requires D-curve)
  • Requires professional installation to ensure proper operation and safety
Pros: The product has a high 50 kA breaking capacity, is suitable for both commercial and industrial applications, has a compact and durable design, is certified according to the EN/IEC 60947-2 standard, and can be used flexibly thanks to its wide temperature range.
Cons: It is not suitable for circuits with very high inrush currents that require a D-curve, and it requires professional installation to ensure proper operation and high safety.
Pros: The product has a high 50 kA breaking capacity, is suitable for both commercial and industrial applications, has a compact and durable design, is certified according to the EN/IEC 60947-2 standard, and can be used flexibly thanks to its wide temperature range.
Cons: It is not suitable for circuits with very high inrush currents that require a D-curve, and it requires professional installation to ensure proper operation and high safety.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Acti9 NG125N
  • Model: 18656
  • Product number: 3271799
  • EAN: 3303430186564
  • Rated current: 63 A
  • Rated voltage: 500 V
  • AC frequency: 50–60 Hz
  • Type: C-curve
  • Breaking capacity: 50 kA
  • Number of poles: 4
  • IP rating: IP20
  • Pollution degree: 3
  • Certification: EN/IEC 60947-2
  • Operating temperature: -30 – 70 °C
  • Storage temperature: -40 – 70 °C
  • Relative operating humidity: 0–95 %
  • Width: 108 mm
  • Depth: 81 mm
  • Height: 103 mm
  • Weight: 960 g
  • Product colour: Black
8
Reliable power protection
Schneider Electric Resi9 XP MCB/automatic circuit breaker 3PN C characteristic 13A 6kA 54mm
Schneider Electric's 3P+N miniature circuit breaker with C characteristic, 13A rated current and 6kA breaking capacity, designed to protect against short circuits and overloads in low-voltage installations.
Why it was chosen: This model was selected to represent Schneider Electric's Resi9 series, which combines compact design, high reliability, and compliance with international standards for home installations.

The Schneider Electric Resi9 XP MCB/automatic circuit breaker is a low-voltage miniature circuit breaker (MCB) developed to protect electrical circuits from short circuits and overloads. It is implemented as a 3P+N breaker with three protected poles and a rated current of 13 amperes.

The breaker has a C characteristic, meaning it is suitable for circuits with moderate inrush currents, typically found in home installations. The rated short-circuit breaking capacity (Icn) is up to 6,000 amperes at 400 volts AC, and it meets the requirements of the EN/IEC 60898-1 standard.

The Resi9 XP series is designed for use in residential and smaller buildings. The device features a clear ON/OFF indicator and a lever switch for manual operation. It can be mounted on a DIN rail and has tunnel-type terminals on both the top and bottom.

The connection supports rigid copper conductors from 1 mm² to 16 mm² and flexible conductors from 1 mm² to 10 mm², with or without ferrules. The rated voltage (Ue) is up to 400 VAC, the insulation voltage (Ui) up to 440 VAC, and the impulse withstand voltage (Uimp) is 4 kV.

The breaker has an electrical lifespan of up to 7,500 cycles and a mechanical lifespan of up to 20,000 cycles. It is classified in limitation class 3 and has IP20 protection, which increases to IP40 when installed in a modular panel.

The housing is white (RAL 9003), and the device dimensions are 54 mm width, 81 mm height, and 73.5 mm depth. It weighs 320 grams and has a power dissipation of 2.8 watts. The operating temperature range is from -25°C to +60°C and the storage temperature range from -40°C to +60°C.

  • 3P+N structure: Three protected poles and neutral for effective circuit protection.
  • C characteristic: Suitable for circuits with moderate inrush currents in home installations.
  • High breaking capacity: Up to 6 kA at 400 VAC in accordance with EN/IEC 60898-1.
  • Long lifespan: Up to 7,500 electrical and 20,000 mechanical cycles.
  • Compact design: 54 mm width and DIN rail mounting for easy integration into panels.
  • Safe connection: Tunnel terminals for rigid and flexible copper conductors.
  • IP20/IP40 protection: Enhanced safety when installed in a panel.

Pros and cons

  • Complies with EN/IEC 60898-1 standard
  • Compact and modular design
  • Suitable for home installations
  • Long mechanical and electrical lifespan
  • Easy to install on DIN rail
  • Not suitable for industrial applications with high inrush currents
  • IP20 protection requires installation in a panel to achieve full IP40 safety

Pros and cons

Pros

  • Complies with EN/IEC 60898-1 standard
  • Compact and modular design
  • Suitable for home installations
  • Long mechanical and electrical lifespan
  • Easy to install on DIN rail

Cons

  • Not suitable for industrial applications with high inrush currents
  • IP20 protection requires installation in a panel to achieve full IP40 safety

Pros

  • Complies with EN/IEC 60898-1 standard
  • Compact and modular design
  • Suitable for home installations
  • Long mechanical and electrical lifespan
  • Easy to install on DIN rail

Cons

  • Not suitable for industrial applications with high inrush currents
  • IP20 protection requires installation in a panel to achieve full IP40 safety
Pros: The product complies with the EN/IEC 60898-1 standard, has a compact and modular design, is suitable for home installations, has a long mechanical and electrical lifespan, and is easy to install on a DIN rail.
Cons: It is not intended for industrial applications with high inrush currents, and IP20 protection requires installation in a panel to achieve full IP40 safety.
Pros: The product complies with the EN/IEC 60898-1 standard, has a compact and modular design, is suitable for home installations, has a long mechanical and electrical lifespan, and is easy to install on a DIN rail.
Cons: It is not intended for industrial applications with high inrush currents, and IP20 protection requires installation in a panel to achieve full IP40 safety.

Specifications

  • Manufacturer: Schneider Electric
  • Series: Resi9 XP
  • Product type: Miniature circuit breaker (MCB)
  • Poles: 3P+N
  • Characteristic: C
  • Rated current (In): 13 A
  • Short-circuit breaking capacity (Icn): 6 kA at 400 VAC
  • Operating voltage (Ue): Up to 400 VAC
  • Insulation voltage (Ui): Up to 440 VAC
  • Impulse withstand voltage (Uimp): 4 kV
  • Overvoltage category: 3
  • Electrical lifespan: Up to 7,500 cycles
  • Mechanical lifespan: Up to 20,000 cycles
  • Connection type: Tunnel terminals (top/bottom)
  • Conductor cross-section (rigid): 1–16 mm²
  • Conductor cross-section (flexible): 1–10 mm²
  • Stripping length: 13 mm
  • Tightening torque: 2 N·m (PZ2 screwdriver)
  • Mounting: DIN rail
  • Width: 54 mm
  • Height: 81 mm
  • Depth: 73.5 mm
  • Weight: 320 g
  • Colour: White (RAL 9003)
  • Power dissipation: 2.8 W
  • IP rating: IP20 (IP40 in panel)
  • Operating temperature: -25°C – +60°C
  • Storage temperature: -40°C – +60°C
  • Limitation class: 3
  • Standards: EN/IEC 60898-1, IEC 60529
  • Model: R9P19713
  • EAN: 3606485849638
  • Product number: 3271863

Different types of circuit breakers

There are several different types of circuit breakers, each developed for specific applications and environments.

1. Standard circuit breakers

These are the most common and are used in residential and small commercial buildings. They protect against both overloads and short circuits and are easy to replace.

2. Combined circuit breakers (RCBO)

Combined circuit breakers integrate the functions of a circuit breaker and a residual current device in one unit. They protect against both overcurrent and earth fault situations and are ideal for applications where additional safety is desired.

3. Selective circuit breakers

These breakers are designed to work together with other protective devices so that only the circuit at the fault location is disconnected. This improves reliability in larger installations.

4. Industrial circuit breakers

For industrial use, circuit breakers with higher breaking capacity and more durable materials are available. They withstand heavy loads and are used in machinery and production environments.

5. Direct current breakers (DC)

These types are intended for direct current systems, such as solar power installations or battery systems, where standard alternating current breakers are not suitable.

Different circuit breaker manufacturers

The circuit breaker market is dominated by a number of well-known manufacturers, each with their own strengths and specialisations.

Schneider Electric

Schneider Electric offers a wide range of circuit breakers for both domestic and industrial use. The products are known for their high quality, reliability and compatibility with many distribution board systems.

ABB

ABB manufactures circuit breakers with a focus on safety and energy efficiency. Their ranges cover everything from basic home installations to advanced industrial solutions.

Siemens

Siemens circuit breakers combine modern design with high technical performance. They are common in both commercial and residential buildings and are known for their ease of use and long service life.

Hager

Hager is a popular choice among installers and offers complete system solutions for distribution boards. Their circuit breakers are user-friendly and easy to integrate with other components.

Eaton

Eaton supplies durable circuit breakers for both private and professional users. The company is particularly known for its focus on safety and reliable tripping mechanisms.

Frequently asked questions

What is the purpose of a circuit breaker?

A circuit breaker protects electrical installations from overloads and short circuits by automatically cutting off the power when the load exceeds the permitted level. This prevents damage to wires and devices and reduces the risk of fire.

Can I replace a circuit breaker myself?

Replacing circuit breakers should always be carried out by a qualified electrician. Incorrect installation can cause serious safety risks and invalidate insurance.

How do I know what size circuit breaker I need?

The size depends on the cross-sectional area of the wire and the expected load of the circuit. An electrician can calculate the correct breaker size based on the technical specifications of the installation.

Should I choose a B-, C- or D-curve?

For typical domestic installations, a B-curve is usually suitable. C- and D-types are used when there are high inrush currents, for example in motors or pumps.

How long does a circuit breaker last?

A circuit breaker can last for many years, but it should be checked regularly as part of electrical maintenance. If it trips frequently, the cause should be investigated by a professional.

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