Siemens · Drives, Motors and Circuit Protection
3VA6460-0KQ31-0AA0
Overview
circuit breaker 3VA6 UL Frame 600 breaking capacity class E 200 kA @ 480 V 3-pole, line protection ETU860, LSIG, In=600 A overload protection Ir=240 A ...600 A short-circuit protection Isd=0.6..9x In, Ii=1.5..9x In neutral conductor protection optionally with ext. CT up to 160% ground-fault protection IG=0.2... 1xIn, tg=0.05-0.8s without connection