Siemens 3VA22255JQ420AA0-250A 250 BREAKING CAPACITY CLASS S ICU=55KA 415V 4P ETU560- LSIG CIRCUIT BREAKER

The Siemens 3VA22255JQ420AA0 is a 250A, 4-pole circuit breaker with a high breaking capacity of 55kA, designed for reliable protection in industrial and commercial electrical systems. It features an ETU560 electronic trip unit, providing advanced protection with LSIG (Long-time, Short-circuit, Instantaneous, and Ground fault) functionality. Rated for 415V, it ensures safe operation, preventing damage from electrical faults and maintaining system stability in demanding environments. Ideal for applications requiring high-performance circuit protection.