Overcurrent circuit breaker series 15kA 2-pole FAZ-C10/2 278756

Overcurrent circuit breaker FAZ-C10/2 is a reliable protection for electrical installations, designed for both home and commercial use. This two-pole circuit breaker with a rated current of 10A effectively protects circuits against overload and short circuit.

Protection and performance

The FAZ-C10/2 circuit breaker is characterized by a high short-circuit breaking capacity – up to 15 kA at 230V and 400V (according to IEC 60947-2 standard). This is crucial if the installation may be exposed to sudden current surges, e.g. when starting motors or other high-power devices. Characteristic C provides delayed tripping, which avoids unnecessary shutdowns during short-term overloads. This makes the device ideal for protecting lighting circuits, socket circuits and heating devices.

Installation and compatibility

The FAZ-C10/2 circuit breaker is mounted on a TH35 rail (standard mounting rail in distribution boards). Its width is 2 modules, which allows for efficient use of space in the distribution cabinet. It accepts solid and stranded wires with a cross-section from 1 to 25 mm², which provides great flexibility when selecting power cables. Designed to operate at temperatures from -25°C to +75°C, it will perform well in various environmental conditions. The IP20 degree of protection provides basic protection against accidental contact.

Safety and compliance with standards

The design of the circuit breaker meets the requirements of overvoltage category III and pollution degree 2, which guarantees its reliability in difficult operating conditions. The rated insulation voltage Ui is 440V, and the rated impulse withstand voltage Uimp is 4kV. The energy limitation class is 3, which means high resistance to the effects of short circuits. The circuit breaker is intended for operation in AC networks with a voltage of 400V and a frequency of 50-60Hz.