iso9001 distribution panel box

Product Description: The High and low voltage switchgear is a device connected to high voltage or low voltagecable. General power supply bureaus and substations use high-voltage cabinets, and thru thepower transformer for step down to low-voltage cabinets, then thru low-voltage cabinets toeach power distribution box. It Is an electric equipment assembled of some switchgear, circuitbreakers, protection devices and circuit breakers etche high and low voltage switchgear is an