circuit breaker 3VA1 IEC Frame400 breaking capacity class MIcu=55 kA @ 415 V 4-pole, lineprotection TM220, ATFM, In=400A overload protection Ir=280A...400 A short-circuitprotection Ii=10 x In neutralconductor protection 100% nutkeeper kit
(1 package = 1 units)
Min qty 1
