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Home > Products > Cut Out Fuse And Arrester > Gang Insulator Isolator Switch > RH-B-11/400 Outdoor Gang Disconnector Isolator Switch
RH-B-11/400 Outdoor Gang Disconnector Isolator Switch
  • RH-B-11/400 Outdoor Gang Disconnector Isolator Switch

RH-B-11/400 Outdoor Gang Disconnector Isolator Switch

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: RH-B-11/400

Type: High-voltage

Structure: Single-column Disconnector

Installation: Outdoor High-voltage

Operation: Manual

Grounding Mode: Grounding

Movement Mode: Plug-in Type

Number of Poles: Three Pole

Grounding: Single Ground

Series: Three

Run: Turn the Horizontal

Switching Mode: Single Throw-in

Certification: ISO

Color: Brown

Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land


Product Description

RH-B-11/400 Outdoor Gang Disconnector Isolator Switch

RH-B 11kV 400A outdoor high voltage isolator switch is a Single-phase AC frequency 50 Hz high voltageisolator switch 3 phase equipment. The isolator switch in substation is suitable for power system with rated voltage 11kV. Isolator switch can connect or break the power system under the circumstances of with voltage and nomload. The disconnector is operated by using insulating rod.

Mechnical Date:

  • Rated Voltage 11kV
  • Rated Current 400A
  • Impulse withstand Voltage to earth : 110kV
  • Across the isolating distance: 110kV
  • Power-frequency withstand Voltage to earth 38kV
  • Across the isolating distance :42kV
  • Leakage distance: 460 mm
isolation switch

Our Services

1. Small Orders Accepted
2. Fast producing time, Prompt Delivery
3. International Approvals
4. Reply promptly in 24 hours
5. Best Price


1. Q: How about payment terms?
A: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment can be negotiated.
2. Q: Do you have some videos where we can see the line producing?
A: Yes, we can provide some videos for reference.
3. Q: Are you a Manufacture Factory?
A: Yes. We are the direct manufacture factory, and our factory has specialized in Porcelain Insulator,Composite Insulator,Glass Insulator,arrester, Cold And Heat Shrinkable Tube,Cut Out Fuse and Power Fitting ,etc.

4. Q: How long is producing time ?

A: Normally it will take about 30 days for production.

5. Q: What is the standard of package ?
A: For small capacity, we use carton, but for big capacity, we will use strong wooden case for protection or double inner packs in a master carton.
6. Q: How do you make sure your good quality ?

A: We use the best raw material , and every single product will go through a series of strict test.



We warmly welcome friends both domestic and abroad to visit our company, if you have any questions, please contact with us directly.

Looking for ideal Isolator Switch Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Isolator Switch 3 Phase are quality guaranteed. We are China Origin Factory of Isolator Switch in Substation. If you have any question, please feel free to contact us.

Product Categories : Cut Out Fuse And Arrester > Gang Insulator Isolator Switch

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