Description
The new XL-21 power boxes are widely used in power plants and industrial and mining enterprisesin the following three-phase AC 500V three-phase three-wire, three-phase four-wire, three-phase five lines and distribution systems for power or lighting distribution purposes, the Department of indoorwall installation, front panel operation, maintenance front panel; cabinet is fully enclosed structure, assembled from C profiles or profiles made 8MF. Box using the new rotary load isolationswitch, with a load operation, equipped with voltage, current indication instruments and lights, buttons, switches, etc. on the front door so that the main element. The distribution box using the new self-designed components, compact, elegant design, easy maintenance, a variety of wiring schemesto choose from, is to replace the old type XL-21 power box the ideal product
