Incredible Metal-Clad Switchgear Ideas. Mc switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Instrument transformers and control wiring and accessory devices.

Web in an electric power system, a switchgear is composed of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment. They both have a metal enclosure on all sides with view and ventilation openings. Web open switchgear has no enclosure as a part of the support structure.