First, an overview

XL type low voltage power distribution box is suitable for power plant and industrial and mining enterprises, in the AC voltage of 500 volts and the following three-phase three wire system for power distribution.

XL low-voltage power distribution box, indoor wall mounted device, the screen before the repair.

Three, structural characteristics

XL type low-voltage power distribution box system closed, the casing is made of steel plate bending and, knife switch operation handle installed in box right upper part of a column, as power switch. Distribution box in front of the door there, open the door, power distribution box and all equipment Changlu for maintenance and repair. The distribution box adopts the self-designed model components, has the advantages of compact structure, convenient maintenance, line scheme can flexibly combination. Distribution box except with air circuit breakers and fuses as short circuit protection, also equipped with contactors and thermal relays, the box front door can be installed an operating button and an indicator lamp.