Four Pole NDGLZ Disconnector Load break Switch Dc Isolator disconnect Switch

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$62.00 - $100.00 / 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:
Rated current:
Product name:
Load Isolation Switch
Number of Poles:
Rated frequency:
50/60 Hz
Mechanical Life:
10000 Times
Supply Ability
Supply Ability:
3000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Standard export packing or packing as your requirements

Four Pole NDGLZ Disconnector Load break Switch Dc Isolator disconnect Switch



Product Description

The NDGL/Z double-throw conversion isolating switch is made up of two NDGL isolation switches stacked one on top of the other or side by side. It is suitable for switching between two power supplies or conversion and safety isolation of two load devices.

The switch has beautiful appearance, novel and simple structure, simple structure and convenient operation. It conforms to IEC60947-3 and GB14048.3 standards and is the best choice for similar products.

1. NDGL-160A~1600A. The load isolation switch is suitable for the changeover of two sets of low voltage electric circuit or the changeover of 2 sets of load devices or safety isolation.
2. Mode of operation
    Direct operation: handle is installed on the switch.
    Operation outside the board: handle is installed outside the door of power distributing board.
3. Products with observation windows can be provided according to the demand to observe directly the on and off state of contact.
4. The products have three poles,  four poles(three poles+on and off neutal pole).
5. Extended shaft is used for the operation outside the board.
6. Two sets of auxiliary contacts can be assembled according to the demand.
7. Mechabical performance and electrical performance correspond to the mechanical property of NDGL-160A~1600A.
8. A bridge can provided to connect the inlet or outlet terminal of the switch.
9. The electrical cable insulating cover can be assembled.
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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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