Wenzhou Daguangming Arrester Co., Ltd.
Main products:Lighting Arrester,Surge Arrester,Signal Surge
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  • Contact Person : Ms. Ni Nancy
  • Company Name : Wenzhou Daguangming Arrester Co., Ltd.
  • Tel : 86-577-62679111
  • Fax : 86-577-62672574
  • Address : Zhejiang,Yueqing,Lilong Industrial Zone, Qiligang
  • Country/Region : China
  • Zip : 325604

JDW-0.5,Isolated Switch 500V

JDW-0.5,Isolated Switch 500V
Product Detailed
1,Suit for 500V 50Hz outdoor power distribution lines. 2,Isolated Switch,Low Voltage Isolate Switch

Key words : Switch,Isolated switch,Low Voltage Isolate Switch and so on

Rated voltage:500VRated current:400A-800A-1250A

General description :

JDW-0.5/400 type, JDW-0.5/500, JDW-0.5/600 type, JDW-0.5/800-type isolation switch for 500V50Hz outdoor power distribution lines, as a low-voltage side of transformer short-circuit protection and overload protection, to a certain conditions can meet the no-load transformers, load lines and rated operating current.

 

The basic conditions of use isolation switch:

 

Altitude:≤2000mAmbient air temp.:upper limited +40,lower limited -25Eathquake intensity ≤8°The ground have not fire,exposion danger,seriously nasty,chemical etch and serious shake

 

The main technology parameter:

 

Type Number

Rated current(A)

Rated voltage(V)

JDW-0.5/400

400

500

  JDW -0.5/500

500

JDW-0.5/630

630

JDW-0.5/800

800

JDW-0.5,Isolated Switch 500V



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