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YSK-12/630-20 combination switch/with isolation/grounding switch function on the circuit breaker

Classification:

Switchgear equipped with 12kV environmentally friendly gas insulated upper isolation/grounding solution

It specializes in the design, manufacture and sales of 12KV ~ 40.5 KV indoor and outdoor vacuum circuit breakers, environmental protection gas boxes (circuit breaker units) and complete sets of cabinets. By the end of 2022, it has sold more than 100,000 sets of indoor and outdoor circuit breakers and gas box (circuit breaker units) operating mechanisms.


Keywords: circuit breaker, combination switch

Product Details


installation size

 

Can be equipped with 1700mm height solid insulation cabinet

 

Can be equipped with 1300mm height solid insulation cabinet

 

technical parameters:

Rated voltage

(KV)

Rated current

(A)

Rated breaking current

(kA)

Phase distance

(mm)

Operating voltage (V)

12

630

20

135

DC24、DC48、AC/DC110~220

surface treatment Mechanical life

Usage environment

Salt spray test

(more than 500 hours)

10000 times

-25℃~-40℃/+70℃

It complies with relevant standards such as GB1984/GB11022/GB1985/IEC, meets three-proof requirements, and is suitable for offshore operation.

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