The GXL series low-voltage distribution box (cabinet) is suitable for power or lighting power distribution in the three-phase, three-phase, three-phase, four-line, three-phase, five-line power distribution series of industrial and mining enterprises, commercial and service. The GXL series low-voltage distribution box (cabinet) is suitable for power or lighting power distribution in the three-phase, three-phase, three-phase, four-line, three-phase, five-line power distribution series of industrial and mining enterprises, commercial and service. The GXL series low-voltage distribution box (cabinet) is suitable for power or lighting power distribution in the three-phase, three-phase, three-phase, four-line, three-phase, five-line power distribution series of industrial and mining enterprises, commercial and service industries as well as. GXL power distribution cabinets are available in outdoor and indoor versions. The outdoor model is suitable for open-air installations in urban areas, rural settings, industrial and mining enterprises, and other similar environments, providing frequent power distribution for AC systems operating at. (Note: If there are distribution buses in 2 # and 3 # withdrawable switch cabinets, the above parameters need to be written separately. )KY boxes are used in architectural lighting and small power control circuits. The door panel is affixed with a sealing rubber strip to prevent rainwater from penetrating. Suitable for circuitry in homes, offices, commercial setups and. A distribution board (also known as panelboard, breaker panel, electric panel, DB board or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit in a common.