Electrical panel is a combination of electrical devices which uses electrical power to control various mechanical function of industry equipment or machinery. Enclosure have following properties like waterproof, dust proofing and indoor and outdoor use purpose and Hazardous condition rating and back panels a sheet mounted inside the enclosure that provide structure support for DIN rail mounting and wiring ducts.

There are eight types of mainly electrical component within an electrical panel enclosure which define and organize a several different functions carried out by panel.