GV2-M20 Motor Protection Circuit Breaker Rated voltage:220~690V Setting current:13~18A Rated capacity:4~11KW Phase:3P GV2-M20 Motor Protection Circuit Breaker1.ApplicationGV motor protection circuit breaker are mainly used for the overload and short circuit protection of motor in AC 50/60Hz,up to 660V,0.1~80A power circuit,as a full-voltage starter to start and cut off the motor,under the AC3 ...