Siemens · Drives, Motors and Circuit Protection
3VA6340-0KT41-0AA0
Overview
circuit breaker 3VA6 UL Frame 400 breaking capacity class E 200 kA @ 480 V 4-pole, line protection ETU856, LSI, In=400 A overload protection Ir=160 A ... 400 A short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In neutral conductor protection adjustable (OFF, up to 100%) ground fault alarm signaled via EFB300 or COM without connection