Description:
VCB VD4 12kV 630A indoor high-voltage vacuum circuit breaker:
Interphase distance: 210mm
Handcart type
Double spring operating mechanism
Suitable for various places:
1. Control and protection of industrial electrical equipment.
2. Mining enterprises.
3. Power plants.
4. Substation.
It can be fixed in the switchgear or installed on a handcart.
Stable performance and easy installation.
Advantage
1. Simple structure.
2. Adopting ultra-low resistance vacuum arc extinguishing chamber.
3. Adapt to optimized and modular spring operating mechanisms.
4. Suitable for situations with frequent operations.
5. No maintenance, long service life.
6. Reliable performance.
Environment condition
Environmental temperature: -40 ° C~+40 ° C (below 35 ° C within 24 hours)
Relative humidity: ≤ 95% (daily average) or ≤ 90% (monthly average)
Altitude: ≤ 1000m
" Warmly wecome to Sen d us any enquiries anytime"
FAQ
1. How long is the warranty period?
Normally 12 months warranty period.
1. What payment term do you accept?
T/T,west union and others upon request.
4.How to place order?
Please send us your detailed requirements and we
3.How about type test?
Our client passed type test in Europe, and we also type tested in China.
Audited Supplier 
Audited Supplier 
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