High voltage Switchgear GZS1 type similar as ABB ZS series GeneralGZS1 indoor metal-clad withdrawable ... system of factories, mines and enterprises, and starting of large high-voltage motor, etc.,so as to control, protect and monitor the ... /1009Short time withstand current(4s)kA20/25/31.5/4010Protection type IP4X for housingNote:*The short circuit capacity should be considered ...