Circuit breaker Icn=10000A / Icu=15kA 3P B 25A NBN325

A miniature circuit breaker with B tripping characteristic and a rated current of 25A is an essential device in every electrical installation, ensuring network safety and protecting against the effects of overloads and short circuits. Its Icn breaking capacity of up to 10000A demonstrates high resistance to sudden increases in current intensity, which is crucial for maintaining the integrity of the electrical system. Meanwhile, an Icu value of 15kA guarantees that even during very large overvoltages, the breaker will remain functional and will not be damaged.

The three-pole construction of this breaker allows for the simultaneous control of three phases, which is the standard for three-phase installations. This makes it possible to quickly isolate the entire power line from