Schneider Electric GV2-M04 Motor Circuit Breaker

The Schneider Electric GV2-M04 Motor Circuit Breaker is a three-pole manual device that provides thermal-magnetic overload and short-circuit protection for three-phase motors up to 690 VAC. It offers an adjustable current range of 0.40–0.63 A, a rated current In of 0.63 A, and a thermal-magnetic trip unit designed for industrial motor control applications. Rated for operation up to 690 VAC (50/60 Hz) with a breaking capacity Icu up to 100 kA (dependent on voltage), it uses push-button ON/OFF control and mounts on 35 mm DIN rail or panel with adaptor plate, terminating with screw clamp terminals. As part of the TeSys GV2 family, it is commonly installed in motor control centers, industrial control panels, conveyors, pumps, compressors, and HVAC equipment for reliable motor protection and safe isolation, with GV2ME05 listed as a common replacement for retrofit or maintenance projects.