Siemens 3VA22255HM420AA0- 250A 4P 55KA MP ETU330 LIG 415VAC 50Hz

The Siemens 3VA22255HM420AA0 is a 250A, 4-pole Molded Case Circuit Breaker (MCCB) designed for industrial power distribution. With a 55kA short-circuit breaking capacity at 415V AC and 50Hz, it ensures reliable protection in demanding environments. Featuring a microprocessor-based ETU330 trip unit with LIG (Long-time, Instantaneous, Ground fault) protection, this MCCB offers advanced protection against overloads, short circuits, and ground faults, ensuring enhanced safety and operational efficiency.