Motor protection circuit breakers are mainly used for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.16-80A power circuit, as a full voltage starter to start and cut off the motor, under the AC3 load or for the overload and short circuit protection of the circuit and power equipment in the power distribution network.

● Setting range
GV3-M/ME: 6-10A, 10-16A, 14-20A, 16-25A, 25-40A, 40-63A, 56-80A