ZN63 Vacuum Circuit Breaker interrupter indoor Type 24KV 22KV 1250A 2500A with Spring Operation

ZN63 Vacuum Circuit Breaker interrupter indoor Type 24KV 22KV 1250A 2500A with Spring Operation

1.SGS, ISO9001:2008, ISO14001, OHAS18001, 3C certificate holder.
2.A leading distribution power supply manufacturer in China
3.320000m2 workshop areas in china
4.100% IQC testing & quality guarantee
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Product Details

1.  ZN63 Vacuum Circuit Breaker Interrupter 

ZN63 vacuum circuit breakers assembly are mainly used in the rated voltage12-24kv, the rated short circuit breaking current 20 and 50KA, and the rated current 630-5000A for the power distribution users.

The mechanical endurance is 20000 operating and 50 operating full capacity breaking ability at small current. It is suitable for the application with frequent operation and it features free of maintenance and few service.It could be used with Model KYN28A(GZS1) metal-enclosed switchgear and other fixed cabinet or handcart cabinet.


2. Working condition of ZN63 Vacuum Circuit Breaker

ParametersUnitsTechnical parameters
Control circuit operating voltageVAC,DC220/110
Closing and opening electrical magnet powerW370
Charged motor powerW70(40kA is100)
Closing and opening electrical magnet currentA1.1(220v)/3.3(110v)
Over current release working currentA2.5,3.5,5( ± 10%)
Charged times≤ 15
Closing timems35-70
Opening timems20-50
Auxiliary switch contact logarithm
8K8B(maximum 12K12B)
Mechanism travelmm12KV-15/24KV-16.5

3. Show room 




 4. After service 


5. FAQ

1. How to order the products?

Send the inquiry with detail item description or with Model number. If there is no packing demand .we take  it as sea-way packing. 

2. About lead time and shipping time?

The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order.we can send you by air after received  your agreement.

3Life span of our XG brand?

Generally we promise two years quality guarantee, some products will be extended longer time for life span.

6.Contact us

Emma ma

Phone/wechat/whatsapp: 0086 13319220197

Email: emma@zgxgdn.com

Skype: sunnysunny12271