Power circuit breaker LZM3, 3-pole Ir=250-320A LZMN3-A320-I 111966

Power breaker LZM3, 3-pole Ir=250-320A LZMN3-A320-I is a product of high quality and reliability. It is designed for use in power systems, where high power flowing through the device is required. This breaker is characterized by three poles and a lever as the actuating element.

The device has an overload release setting range of 250 to 320 A, which allows precise adjustment of the breaker operation to user needs. Additionally, the rated short-circuit breaking capacity Icu at 400 V and 50 Hz frequency reaches up to 50 kA - this ensures reliable protection against damage caused by short circuits.

It is also worth noting the absence of normally open or normally closed auxiliary contacts - this solution has a positive effect on the safety of device use and its operational