low voltage power distribution cabinet
Industrial Electrical Control Panel
The XL-21 low-voltage power distribution cabinet is suitable for power distribution in power plants and industrial and mining enterprises, using three-phase four-wire or three-phase five-wire systems with AC voltage of 500 volts and below.
The XL-21 low-voltage power distribution box is an indoor unit, wall-mounted, with front-panel access for maintenance.
The XL-21 low-voltage power distribution box is enclosed, with a steel plate casing. The knife switch operating handle is located on the upper right column at the front of the box, serving as a power switching mechanism. A voltmeter is installed at the front of the distribution box to indicate the voltage of the busbar. A door at the front of the distribution box exposes all equipment for easy inspection and maintenance. This distribution box uses domestically designed components, featuring a compact structure, convenient maintenance, and flexible circuit configurations. In addition to air circuit breakers and fuses for short-circuit protection, the distribution box also includes contactors and thermal relays. Operating buttons and indicator lights can be installed on the front door.