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Product Description

JGV12/1250A Vacuum circuit breaker is a special vacuum circuit breaker for 12kV SF6 inflation cabinet. The switchadopts splint type structure, which has the advantages of reliable breaking performance, long service life, maintenance-free and easy installation.

JGV12/1250A vacuum circuit breaker is mainly used in the market common ABB type SF6 fully insulated metalclosed switchgear or for other similar types of SF6 inflation cabinet, as the main components of the infation cabinet, bealthe main function, with the rated current and load current, Closing and breaking short circuit current perfommance


No.  ItemUnitTechnical   Parameters
1Rated FrequencyHz50
2Rated CurrentA630
3Rated Short-Time   Withstand CurrentkA20/25
4Rated Peak Withstand   CurrentkA50/63
5Rated Short-Circuit   Durations4
6Rated Short-Circuit   Making CurrentkA50
7Theoretical Operating   CyclesTimes5000

LGV12ABB

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