NDQ5-100A 4 Phase PC Class dual power automatic Manual transfer switch dc automatic transfer switch

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US $26.4-27.5 / Pieces | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Max. Current:
Max. Voltage:
Product name:
Automatic Transfer Switch
Rated Breaking capacity:
Rated frequency:
Quality guarantee:
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month manual transfer switch
Packaging & Delivery
Packaging Details
Standard export packing or packing as your requirements

NDQ5-100A 4 Phase PC Class dual power automatic Manual transfer switch dc automatic transfer switch



Product Description

1.The ambient temperature shall not be higher than +40℃, or lower than -5℃, and the daily average shall not exceed +35℃.

2.The altitude of installation site shall not exceed 2000m.

3.Relative humidity shall not exceed  50% at the ambient temperature of +40℃ , a higher humidity is allowable at a lower temperature, the average maximum relative humidity is  90% in the wettest month at a monthly average minimum  temperature of + 25 ℃,and special measures shall be taken for the condensation on surface of product due to temperature change.

4.Pollution class: class Ⅲ .

5.In place of no intense vibration and impact,  no harmful gas corrosive and disruptive to the insulation, no sever dust, no conducting microparticle and explosive substance, no high electromagnetic interference.

 Dual power automatic transfer switch Main Speciality:

1.Reasonable structure,  small volume, nice appearance, provided with protective shield, safer and more  reliable power supply.

2.Complete protective functions, including short circuit, overload, open phase and loss-of-voltage protection.

3.Reliable remote double-break with EPS fire protection power supply interface DC12-24V.

4.Noiseless, energy saving ,  simple  installation ,  easy operation, reliable and stable performance.

Dual power automatic transfer switch Technical Date:





 External Dimension and Installation Dimension





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Q1:If I'm interested in your product when I can receive your quotation and detail information after send the enquiry?

A:All your enquiry will be replied in 24hours.


Q2:Can I get a sample before the order because I really don't how is your product quality?

A:Of course! We also think sample order is the best way to build the trust.And in our company we offer free sample service! Please send the enquiry to us and get the free sample!


Q3:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?

A:Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.


Q4:I need your price list of all your products, do you have a price list?

A:We do not have a price list of all of our products. Because we have so many items, and it is impossible to mark all of their price on a list. And the price are always changing because of the producing cost. If you want to check any price of our products, please feel free to contact us. We will send offer to you soon!

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