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

Vacuum Contactor, Electrical Vacuum Contactor, Electric Vacuum Contactor manufacturer / supplier in China, offering Jcz5-12kv/630A AC High Voltage Vacuum Contactor Three Phase Circuit Vacuum Contactor, 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 High voltage vacuum breaker Vacuum ac contactor Jcz5-12kv/630A AC High Voltage Vacuum Contactor Three Phase Circuit Vacuum Contactor

Jcz5-12kv/630A AC High Voltage Vacuum Contactor Three Phase Circuit Vacuum Contactor

Purchase Qty.:
1-9 10-99 100+
FOB Unit Price: US $500 US $499 US $498
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $500
10-99 US $499
100+ US $498
Get Latest Price
Production Capacity: 1000PCS/ Month
Transport Package: 1PCS/ Strong Paper Package
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: JCZ5-12KV/630A
  • Number of Pole: 3
  • Main Circuit Rating Voltage: High Voltage
  • Type: Ac Contactors
  • Theory: Voltage Relay
  • Load: High Power Relay
  • Usage: Power
  • Specification: CE ROHS
  • HS Code: 85310000
  • Electricity Type: AC
  • Phase: 3
  • Main Circuit Rating Current: 630A
  • Size: Miniature
  • Protective Characteristics: Open Relay
  • Action Principle: Electronic Type
  • Trademark: OEM/HEYI
  • Origin: Zhejiang Yueqing
Product Description
JCZ5-12KV/630A ac high voltage vacuum contactor three phase circuit vacuum contactor 

1 small size, light weight, long life, low price
2 high operating frequency, good performance
3 no explosion, no pollution, no electric arc spray
4 breaking good, strong Interest Arc ability
5 long maintenance cycle, easy maintenance

1Rated VoltagekV7.212
2Rated CurrentA630400250630400250
3Rated closing current (rms)A630040002500630040002500
4rated breaking current504032002500504032002500
54S thermal current630040002500630040002500
6Limit breaking current630040002500630040002500
7Power frequency withstand voltagekV3242
8operating frequencyTimes/h300
9Electric life timeAC-3×104 Times25
10Mechanical life30
11Rated operating voltageVAC110/220
12Closing coil pull currentA≤ DC6/3
13Holding coil holding currentD:DC0.32/0.16
14Shunt trip coil currentJ:DC2.5/1.3
1contact distancemm4.5+1.0/-0.56+1.0-0.5
2contact overtravel1.5±0.5
3Average closing speedm/s0.1~0.25
4Average opening speed0.3~0.6
53 Phase closing - opening periodms≤ 2
6Closing time / opening time≤ 150/ ≤ 150
7Each phase conductive loop resistance(20oC)Ω≤ 250

working conditions:
1 Altitude above sea should not be over 2,000m
2 Ambient temperature is -25~+40°C
3 daily average not more than 95%, average per a month not exceed 90%,steam air pressure not more than 2.2KPA,average per a month not more than 1.8KPA
4 Pollution degree: class III
5 no frequently movement
6 the ambient atmosphere shall avoid the pollution from corrosive or flammable gas,steam
7 during contactor in service,the sloping angle between mounting surface to horizontal surface not more than 5°C

Payment terms:
1 30% T/T advance , the balance against to the copy B/Lor LC at sigh 
2 The other specific issues can negorate.
3 Pls confirm the details with us before do the prepayment

Why choose us:
1 ISO9001,SGS,Gold golden supplier 
2 Monthly Production Capacity -- 100000 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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