GCK type of low voltage withdrawable switchgear is a new product developed by our company according to modern technology of advanced product in China.suitable for use in 3-phases and 4 wires or 3-phases and 5 wires Elec.power system of 3-phase,AC.50Hz/60Hz,rated operating voltage 380V and rated current up to 6300A power distributing network of Elec.power generating plants,mining industries or enterprises,hotels,constructions or sea/air ports as Elec.Power receiving and distributing equipment.