... .1-80A 3.Telemecanique standard 1.SpecificationGV series motor protection circuit breaker are mainly used fo the overload and short ... circuit protection of the motor in AC 50/60Hz, up to ... equipment in the power distribution network.Motor protection circuit breaker series: MPCB, motor protecting circuit breaker, circuit breaker, breaker, 3VE1, 3VE3, 3VE4, GV1 ...