GV motor protection circuit breaker GV series motor protection circuit breaker are mainly used for the overload and short circuit protection of the motor in AC 50/60HZ,up 660VAC,rated current 0.1-80A, as a full-voltage starter to start and cut off the motor,under the AC-3 phase load or for the overload and short circuit protection of the circuit and power equipment in the power distribution network.It complies with the standard IEC157-1 & VDE0660. Model:GV1-M,GV2-M,GV2-RS,GV3-M,GV4,3VU13,3VU16,3VE1,3VE3,3VE4,M611-3,M611-4,M611-6.3 Rated Current(A):0.1-0.16,0.16-0.25,0.25-0.4,0.4-0.63,0.63-1,1-1.6,1.6-2.5,2.5-4, 3.2-5,4-6,5-8,6-10,9-14,10-16,13-18,16-20,17-23,20-25,24-32,25-40, 40-63,56-80. Rated Voltage(V):220V to 660V AC