Overcurrent circuit breaker series 15kA 2-pole FAZ-C20/2 278761

Reliable protection for electrical installations – circuit breaker FAZ-C20/2

This two-pole circuit breaker from the FAZ series is a key element ensuring safety in every electrical installation. Designed to protect circuits against overloads and short circuits, it performs well in both domestic and industrial applications. Characteristic C provides an optimal response to sudden current surges, protecting devices from damage while minimizing the risk of unnecessary tripping.

The FAZ-C20/2 circuit breaker is characterized by a high breaking capacity of up to 15 kA at 400V (according to IEC 60947-2), which guarantees effective intervention in the event of serious failures. Solid construction and high quality workmanship translate into a long service life and trouble-free operation. Mounting on a DIN rail is quick and intuitive, making installation and servicing easier.

• High breaking capacity: 15 kA at 400V (IEC 60947-2) – effective protection even with high short-circuit currents.

• Characteristic C: provides protection against overloads and short circuits, ideal for circuits with receivers with a high inrush current (e.g. motors).

• Width 2 modules: compact dimensions allow for efficient use of space in the distribution board.

• Wire cross-section 1…25 mm²: allows connection of wires of different thicknesses, adapting to the needs of the installation.

• Protection class IP20: protection against finger contact and solid objects larger than 12.5 mm – safe operation in standard conditions.

• Rated current 20A: ideal for securing circuits with medium load.

Functions and applications

The FAZ-C20/2 circuit breaker has been designed with versatility and reliability in mind. Its technical parameters meet strict European standards (EN 60898 and IEC 60947-2), which confirms its high quality and safety of use. Energy limitation class 3 means that the circuit breaker is designed to limit the effects of short circuits in electrical installations. The rated insulation voltage Ui is 440V, and the rated impulse withstand voltage Uimp is as much as 4kV – a guarantee of resistance to overvoltages.

This circuit breaker finds application in a wide range of electrical installations:

• Domestic installations: protection of lighting, socket, kitchen circuits, etc.

• Commercial buildings: securing circuits in offices, shops, warehouses, etc.

• Industrial facilities: protection of machines and electrical equipment against overloads and short circuits.

• Distribution boards: mounting on a DIN rail inside distribution boards provides central protection for the entire installation.

Thanks to the possibility of additional equipment, the functionality of the circuit breaker can be adapted to the specific requirements of a given application. The ambient temperature in operating conditions from -25°C to +75°C allows operation in difficult environmental conditions. The circuit breaker has an optical trip indicator, which makes it easier to diagnose the problem from the user or installer side.