XL-21 Power Cabinet

Product Overview

The XL-21 intelligent low-voltage power distribution cabinet complies with the corresponding International Electrotechnical Commission's "Low Voltage Switchgear and Control Equipment Installation" and national standards "Low Voltage Switchgear and Control Equipment Installation". Suitable for power plants, substations, large buildings, and other electricity users. Suitable for AC 50Hz, rated voltage 500V and below, used for power control and distribution. XL-21 series indoor device, installed against the wall, with maintenance in front of the screen. The cabinet has good dust-proof properties and is suitable for use in chemical plants and dusty areas.

Structural and functional characteristics
The XL-21 low-voltage power distribution cabinet is an indoor wall mounted, single-sided front opening power distribution device. Its basic structure is made by bending steel plates and welding angle steel. A knife switch operating handle can be installed on the front right side for power cut-off and connection operations. Operation buttons, indicator lights, and display instruments can be installed on the box door. After opening the box, all internal equipment of the distribution box is exposed for easy maintenance. This distribution box is equipped with air circuit breakers, fuses as short-circuit protection, as well as contactors and thermal relays. Both the door and the shell are welded with grounding screws to ensure reliable connection between the shell and the ground.