S-XL21 power distribution cabinet Overview: S-XL2l series power distribution cabinet suits for power plants, industrial, mining enterprises, as usage of the dynamic lighting and power distribution in AC voltage 500V and below the three-phase three-wire, three-phase four-wire, three-phase five-wiresystem. SXL power distribution box is indoor installations, wall installation, before screen maintenance. Models and meanings.

Product Structure: S-XL2l type low-voltage power distribution cabinet is indoor wall mounted, the power distribution unit of the one side front door; its basic structure takes the plate bending and angle iron welded together, before the right side can be set operating handle of the knife switch, as a power source cut-on operation of the door can be equipped with operation buttons, indicator lights and display instruments. When open box can see the internal distribution box equipment which all exposed that easy to repair and maintenance. This distribution box with air circuit breakers, fuse as a short-circuit protection is also equipped with a contactor and thermal relay. The doors were welded and with the shell grounding screw to ensure the reliable connection between the shell and the ground.