The power cabinet is a combination of electrical control cabinets for power equipment such as motors and fans. The core functions include power supply start-up, Operation Detection and overload/short circuit/leakage protection. Mainly by the circuit breaker, contactor, relays, indicator lights and buttons, divided into outdoor/indoor, hanging/floor type, etc. . Need to be installed in non-conductive dust, no explosion hazard and other environments, widely used in residential, industrial and mining, hospitals and other low-voltage power distribution systems.