Circuit breaker Icn=10000A / Icu=10kA 3P C 125A HMF399

Reliable protection for electrical installations – 125A circuit breaker

This three-pole circuit breaker from Hager is a key element of every safe and reliable electrical installation. Designed to protect against the effects of overloads and short circuits, it ensures continuity of power supply and minimizes the risk of failure. The rated current of 125A makes it ideal for protecting circuits with higher power consumption.

The circuit breaker is characterized by a high short-circuit breaking capacity – up to 10kA at 230V and 400V (Icn), which guarantees an effective response in emergency situations. Characteristic C provides delayed tripping, which is particularly important for loads with high inrush current, such as motors or transformers. This avoids unnecessary