每個次總配電櫃必須帶有一個模殼隔離開關，其額定電流應不小於供電側的保護

每個次總配電櫃必須帶有一個模殼隔離開關，其額定電流應不小於供電側的保護器的容量

結果 (英文) 1:

Each main distribution cabinets must have a form of isolation switch, rated current shall not be less than the supply side protection capacity of

結果 (英文) 2:

Each time the total distribution cabinet must have a containment isolation mode switch, the rated current should not be less than the supply side of the protection capacity

結果 (英文) 3:

Each sub total power distribution cabinet shall be provided with a mold isolation switch, which shall not be less than the capacity of the protective device at the power supply side.