Модуль коммутатора пожаробезопасность Изоляция

Module assembled structure is used for an Ex flameproof isolation switch which is made of unsaturated reinforced polyester. The enclosure is equipped with contacts for terminals.A flameproof isolation switch module is suitable for the circuit which AC50/60Hz, rated voltage is not greater than 690V and rated current is 25A 180A. It is used for the power circuit of high short circuit current and low power factor as a manual non-frequent major switch or a general switch.Can be up to 12 poles assembly.The material of outside exposure fastener is stainless steel.Operation handle is of padlock device.The flameproof isolation switch module with black operation handle is standard type, and the oneWith red/yellow operation handle is emergent stop type.