XL-21 Type Low-Voltage Power Distribution Panel is suitable for power plants and industrial/mining enterprises, used for power distribution in three-phase four-wire or three-phase five-wire systems with AC voltage up to 500V.

The XL-21 Type Low-Voltage Power Distribution Panel is designed for indoor installation against walls with front-access maintenance. The enclosure is fabricated from bent steel plates. The knife-switch operating handle is located on the upper part of the right front column, which can be used for power source switching.

Different circuit breaker types and current ratings can be selected according to user requirements to meet various needs.