Three-Phase AC Network Protection Circuit Breaker AZ3(K) for Overload and Short Circuit Protection

Designed to protect electrical equipment from inadmissible in magnitude and time of flow of overload currents and short-circuit currents. At the same time the automatic unit is a three-pole switch. Automatic unit with the index "K" is installed in cabins with red lighting and is distinguished by an elongated handle and the absence of a luminous eye on it.