Molded case circuit breaker (MCCB) 3VA1, with N conductor protection, 4 pole
circuit breaker 3VA1 IEC frame 400 breaking capacity class M Icu=55kA @ 415 V 4-pole, line protection TM240, ATAM, In=320A overload protection ir=224A ...320A short circuit protection iI=5...10 x In neutral protection 100% busbar connection
Molded case circuit breaker (MCCB) 3VA1, 400 A, TM240 ATAM, 4 pole, Bus bar
Molded case circuit breaker (MCCB) 3VA1, 400 A, TM240 ATAM, 4 pole, Bus bar
Molded case circuit breaker (MCCB) 3VA1, 400 A, TM240 ATAM, 4 pole, Bus bar