... 2.5-4A Motor circuit breaker SpecificationsGV series motor protection circuit breakers are mainly used for the overload and short circuit protection .GV MOTOR ... the overload and short circuit protection of the motor in AC50/60HZ,up to 660V,0. ... voltage starter to start and cut off the motor,under the Ac3 load or for the ... : 3 Poletypes : CV1-M,GV2-M,GV2-ME,GV3-M,GV3-ME GV2 ME08C 2.5-4A Motor circuit ...