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

Load Break Switch, 11kv Load Break Switch, 36kv Load Break Switch manufacturer / supplier in China, offering 20kv 400A AC High Voltage Isolator Switch Load Break Switch, Convenient Installation Single Phase Sts DIN Rail Prepaid Energy Meter, Flexible Tariff Setting Sts DIN Rail Prepaid Energy Meter and so on.

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Supplier Homepage Product Fuse cutout 20kv 400A AC High Voltage Isolator Switch Load Break Switch

20kv 400A AC High Voltage Isolator Switch Load Break Switch

Purchase Qty.:
10-99 100-999 1,000+
FOB Unit Price: US $64 US $63 US $6
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $64
100-999 US $63
1,000+ US $6
Get Latest Price
Port: Ningbo, China
Production Capacity: 1000PCS/ Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GW9-12/400A
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Structure: Vcb
  • Type: Fuse
  • Certification: ISO9001-2000, CE, CB, CCC
  • Certifications: CE, ISO9001
  • Earthquake Intensity: ≤8 Degree
  • Place of Origin: Zhejiang, China (Mainland)
  • Rated Current: 200A/400A/630A
  • Rated Voltage: 12kv
  • Transport Package: 1PCS/ Strong Wooden Package
  • Origin: Zhejiang Yueqing
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Fixed
  • Poles Number: 3
  • Function: Circuit-Breaker Failure Protection
  • Material: Porcelain or Silicone Rubber
  • Ambient Temperature: -25 ~+40
  • Altitude: ≤1000m
  • OEM: Acceptable
  • Rated Frequency: 50Hz
  • Trademark: OEM/HEYI
  • Specification: CE ROHS
  • HS Code: 85310000
Product Description
high quality GW9 400A AC high voltage Isolator Switch 20kv Load Break Switch  
The"GW9-10G"type of outdoor high voltage isolator switch is the high voltage switch equipment of single phase AC50Hz.The product is suitable ofr power system with rated voltage 12KV to make or break power supply under circumstances of with voltage and nomload.

20kv 400A AC High Voltage Isolator Switch  Load Break Switch Structure feature:
GW9-12(W) disconnect switch is single type
1. This series switch have normal and anti-pollute two difference models, it composed of frame,support insulator,  with power part and operating mechanism.
2. Each pole have two pieces blade, there is press spring near press, there is a support structure on the blade, it can be locked after closing, so it will not be closing by itself under any condition, under normal or short-circuit condition, it can ensure the reliable performance of dynamic and thermic stability

Normal Service Conditions:
1 The altitude does not exceed 1000m.
2 The ambient air temperature: Maximum+40°C:Minimum: General Area-30°C, Paramos-40°C.
3 The wind pressure does not exceed 700Pa.
4 The earthquake intensity does not exceed 8 degrees.
5 The working situation without frequent violent vibration.
6 The installation site of ordinary type isolator should be kept away from gas, smoke chemical deposition, salt-spray-fog, dust and other and corrosive maters that affect seriously insulation and conuction capability of the isolator.
7 Pollution-proof type isolator is applies to severe filthy conduction area
8 It shouldn't be any explosive matters and matters causing fire.

  20kv 400A AC High Voltage Isolator Switch  Load Break Switch Technical specification:
ModelRated voltage(KV)Rated current(KA)Rated peak withstand current(KA)Rated time withstand current(KA)Rated short-circuit period(s)Note
GW9-12/20012200831.54No self-locking

20kv 400A AC High Voltage Isolator Switch  Load Break SwitchPayment 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.

Why choose us:20kv 400A AC High Voltage Isolator Switch  Load Break Switch
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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