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Main products: indoor and outdoor high-voltage vacuum circuit breaker, high and low-voltage complete cabinet, box transformer, high and low-voltage nearby series products.

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Indoor high voltage vacuum circuit breaker ZN28-12
Indoor high voltage vacuum circuit breaker ZN28-12
Indoor high voltage vacuum circuit breaker ZN28-12

>Indoor high voltage vacuum circuit breaker ZN28-12

Categories
High Voltage Vacuum Circuit Breaker
MOQ
5
Brand
Johsun
FOB port
Shanghai,Ningbo
Terms of Payment
Western Union,T/T,Paypal
Deliverytime
15 working days

Description

ZN28-12 series indoor high voltage vacuum circuit breaker is HY equipment of rated voltage 12KV, three-phase, AC 50Hz. The breaker complies with GB1984-89 standard. Its structure can be divided in two kinds: breaker body integrated with operating mechanism or separate type. Namely integral type is basic one of ZN28-12, separate type is ZN28A-12, suitably assembled in different switchgears, such as GG-1A(Z), XGN2A 1O(Z) and etc. it can be operated by CD17, CD10A type DC electromagnetic mechanism, or CT 17, CT19 spring charging mechanism. 

 

Main technical parameters

 

Outline and mounting dimensions

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