3VA6140-7KQ31-2AA0

Circuit breaker 3VA6 UL Frame 150 breaking capacity class C 100kA @ 480V 3-pole, Line protection ETU860, LSIG, In=40A overload protection, 100% rated Ir=16A…40A Short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In N conductor protection optionally with external CT, up to 160% Ground-fault protection Ig=0.375…1 x In, tg=0.05-0.8s without connection ated measuring function and optional communication connection via Modbus TCP, Modbus RTU, PROFINET and PROFIBUS. 11. Modular and easy-to-fit internal accessories with diverse functions.

Additional Resources