Gold Member Since 2015
Audited Supplier
Yueqing Heyi Electrical Co., Ltd.

Vacuum Circuit Breaker, Parts of Vacuum Circuit Breaker, 11kv Vacuum Circuit Breaker manufacturer / supplier in China, offering Hot Sale Disconnector Outdoor 630A Vcb Vacuum Circuit Breaker, Three Phase Current Transformer D363 50-600A 3 in 1 Combined Cts, Kct-24 Split Core CT Clamp Current Transformer with Earthphone Plug and so on.

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Supplier Homepage Product High voltage vacuum breaker Vacuum circuit breaker Hot Sale Disconnector Outdoor 630A Vcb Vacuum Circuit Breaker

Hot Sale Disconnector Outdoor 630A Vcb Vacuum Circuit Breaker

Purchase Qty.:
1-9 10-99 100+
FOB Unit Price: US $851 US $850 US $849
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $851
10-99 US $850
100+ US $849
Get Latest Price
Production Capacity: 1000PCS/ Month
Transport Package: 1PCS/ Strong Wooden Package
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: ZW32-12/630-20
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Structure: Vcb
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE, CB, CCC
  • Rated Short-Circuit Breaking Time: 30times Vacuum Circuit Breaker
  • Application: Outdoor
  • Rated Operating Sequence: 0-0.3s-Co-180s-Co
  • Installation Type: Pole Mounted
  • Using Range: High Voltage Power System
  • Specification: CE ROHS
  • HS Code: 85310000
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Fixed
  • Poles Number: 3
  • Function: Circuit-Breaker Failure Protection
  • Rated Current: 630A
  • Rated Voltage: 12kv
  • Mechanical Life: 10000 Times
  • Rated Short-Circuit Breaking Curren: 20ka
  • Vacuum Circuit Breaker Sample Time: 5 Days
  • Trademark: OEM/HEYI
  • Origin: Zhejiang Yueqing
Product Description
Vcb Vacuum Circuit Breaker with Disconnector outdoor 630A hot sale    

ZW32-12-series outdoor high voltage vacuum circuit breaker for AC 50HZ, voltage 10 ~ 12KV three-phase power system, as breaking, Closing load current use, it has overload and short circuit protection function, to meet the control and measurement requirements, also allows remote control and monitoring. For protect and control the distribution systems of substation and industrial and mining enterprises and for the frequent use places of the rural power grid.  

The use of environmental conditions:
1 Altitude: ≤2000m
2 Ambient temperature: -35ºC ~+40ºC
3 Relative humidity: daily average ≤95% , monthly average ≤90%
4 Earthquake intensity: ≤8 degree
5 Ice thickness: ≤20mm
6Air pressure: ≤700Pa

Hot Sale  Disconnector Outdoor 630A  Vcb Vacuum Circuit Breaker  Specification:
1Rated voltagekV12
2Rated frequencyHz50
3Rated currentA630
4Rated short-circuit breaking currentkA20
5Rated peak withstand current (peak)kA50
6Rated short-time withstand current/durationkA/s20
7Rated short-circuit closing current (peak)kA50
8Rated operation sequence
9Mechanical lifeTimes10000
10Rated current breaking timesTimes10000
11Rated short-circuit current breaking timesTimes30
12Main circuit 1min power frequency withstand voltage(inter-phase, to earth, opening)kV42/48
13Lightning impulse withstand voltage(inter-phase, to earth, opening)kV75/85
14Secondary circuit 1min power frequency withstand voltagekV2

Hot Sale  Disconnector Outdoor 630A  Vcb Vacuum Circuit Breaker  Payment terms: 
1 30% T/T advance , the balance against to the copy B/L or LC at sigh 
2 The other specific issues can negorate.
3 Pls confirm the details with us before do the prepayment.
Hot Sale  Disconnector Outdoor 630A  Vcb Vacuum Circuit Breaker  Packing information:
1 Wooden packing 
2 1pcs/per CTN 
3 G/N.W: 100/80kg
4 We can packing as your required,good looking design 
Why choose us Hot Sale  Disconnector Outdoor 630A  Vcb Vacuum Circuit Breaker 
1 ISO9001,SGS,Gold golden supplier 
2 Monthly Production Capacity -- 50000 Pcs 
3 All goods examined before delivery by 10 QC staff 
4 Prompt Reply Within 12 Hours 
5 8000 square meters work environment 
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