Closed Power Cabinet

XL low-voltage power distribution box conforms to IEC 439-1 Low voltage Switchgear and Control Equipment Devices and GB 7251-1997 Low voltage Switchgear and Control Equipment Devices. It is suitable for power users such as power plants, substations, large buildings and buildings. It is applicable to AC 50Hz, rated voltage 500V and below for power control and distribution. XL-21 is an indoor device, installed against the wall and overhauled in front of the screen. The box has good dust-proof characteristics and is suitable for chemical plants and dusty places.