Switchgear

（重定向自High voltage switchgear）

A section of a large switchgear panel, in this case, used to control on-board casino boat power generation.

This circuit breaker uses both SF6 and air as insulation.

In an electric power system, switchgear is the combination of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment. Switchgear is used both to de-energize equipment to allow work to be done and to clear faults downstream. This type of equipment is directly linked to the reliability of the electricity supply.

单词	High voltage switchgear
释义	High voltage switchgear 英语百科 Switchgear （重定向自High voltage switchgear） In an electric power system, switchgear is the combination of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment. Switchgear is used both to de-energize equipment to allow work to be done and to clear faults downstream. This type of equipment is directly linked to the reliability of the electricity supply.
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