Wenzhou Daguangming Arrester Co., Ltd.
 Electrical Equipment & Supplies > Power Supplies >  JDW-0.5,Isolated Switch 500V

JDW-0.5,Isolated Switch 500V

Brand Name:
Model Number:
Max. Current:
Max. Voltage:
Ningbo or Shanghai
Delivery Time::
7~14 days
JDW-0.5,Isolated Switch 500V
Detailed Description

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:500V
  • Rated 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:


  1. Altitude:≤2000m
  2. Ambient air temp.:upper limited +40,lower limited -25
  3. Eathquake intensity ≤8°
  4. 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 -0.5/500






We promise to supply you with high quality High-Voltage Isolate Switch!We have sufficient experience and high responsibility,welcome to send us your sample and we can provide with you what you want.We promise timely delivery, short lead time and good after sell service.We are sincerely looking for your cooperation!

Company information:
    Wenzhou Daguangming Arrester Co., Ltd. was established in 1999 . We is an exporter of China (Mainland) Voltage Regulators/Stabilizers products.    Our products are mainly sold to South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe! Yangjiang Q Mark Cutlery Factory has won a high reputation among clients. Our products are popular with clients due to the highest quality. We make the products in accordance with ergonomic requirements.    We invite you to visit our website and deliver your inquiries to us!We look forward to serving you!
Hot Searches: Original Art Posters ,Dynamic Design Card ,Fabric Designer Card ,Chemical Name Cards ,Personalised Cards
Send Inquiry to this Supplier
Wenzhou Daguangming Arrester Co., Ltd.
Ms. Annie Zhou
Qiligang Lilong Industrial Park

Copyright © 2010 Wholesale lots. All rights reserved. Contact Us:tonyluo2005@gmail.com

Processed in 0.12069 second(s)