Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe

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Our business has been focusing on brand strategy. Customers' pleasure is our best advertising. We also offer OEM company for Plastic Electrical Insulator, Earthing Arrester, Ceramic Wire Insulators, We just not only deliver the high-quality to our customers, but far more even important is our greatest service along with the competitive price tag.
Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe Detail:

High Quality High Voltage Isolating Switch

complete in specifications,high technical parameters is high, wide range. Additional, wide scope of application , it can be used for high layout. Installation way is flexible.

Altitude: 1000m~3000m

Environment temperature: -30 to 40℃(-40 to 40℃ in special cold areas)

Wind speed no more than 700pa(Equivalent to 34m/s)

Earthquake intensity no more than 8 degree.

Ice cover thickness is no more than the 10 mm

Installation place should be no inflammable and explosive dangerous goods, chemical corrosion and violent vibration.

Post insulator pollution level: general type is 0 level, anti-contamination is Ⅱlevel.

When you place an order, please clearly indicate product model, rated voltage, stable current.

Indicate the installation way and requirements about grounding switch .

If you have special request , please make a negotiation with the manufacturer.

Technical Specifications GW4-40.5 GW4-72.5 GW4-126
Rated voltage (kV) 40.5 72.5 126
The rated current (A) 1250, 2000
Disconnector Rated peak withstand current (kA) 100
Rated short-time withstand current (RMS)kA 40
Rated short circuit duration s 4
Grounding switch Rated peak withstand current kA 100
Rated short-time withstand current (RMS)kA 40
Rated short circuit duration s 4
Rated short-time power frequency withstand voltage (RMS) kV to earth 95 160 230
across isolating point 118 200 230+70
Rated lightning impulse withstand voltage (peak) kV to earth 185 350 550
across isolating point 215 410 550+100
minimum clearance in 1 min power frequency withstand voltage when ground blade closing to live part of disconnector 53 94 164
switching ability of earthing switch inductance current electromagnetic inductance current (current/voltage) 50/0.5(A type), 100/6(B type)
Static inductance current (current/voltage) 0.4/3(A type), 5/6(B type)
switching times 10 10 10
rated terminal static mechanic load N longitudinal level 1000 1000 1000, 1250
Horizontal level 750 750 750
Vertical force 1000 1000 1000
switching capacitance current A 2 2 2
switching inductance current A 1 1 1
switching busbar for current transfer A (busbar transfer voltage 100V) 400V, 2500A, 100 times
Radio interference level less than 500 μV
Mechanical life 3000 3000 3000
single pole weight (kg) 240 300 350
note: All applied in an altitude of 2000m

Isolating Switch2553


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Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe detail pictures

Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe detail pictures

Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe detail pictures

Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe detail pictures

Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe detail pictures

Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe detail pictures

Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe detail pictures

Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe detail pictures


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Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Low price for Ac Isolator Switch - High Quality High Voltage Isolating Switch – Histe , The product will supply to all over the world, such as: Kazakhstan, Armenia, Cannes, With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.

(1) Quality Assurances

We have a strictly quality control process from the raw material to finished products. Advanced testing lab to make sure products quality and improve our creative ability. Quality and Safety is the soul of our products.

(2) Excellent Services

Many years of manufacturing experience and rich export business help us to establish a well-trained sales service team for all customers.

(3) Fast Deliveries

Strong manufacture capacity to satisfy urgent leading time. It is around 15-25 working days after we receive the payment. It varies according to the different products and quantity.

(4) OEM ODM and MOQ

Strong R&D team for quick new products’ development, we welcome OEM, ODM and customize request order. Whether selecting a current product from our catalog or seeking engineering assistance for your application. You can tell us about your sourcing requirements.

Normally our MOQ is 100pcs per models. We also produce OEM and ODM as you requirement. We are developing worldwide agent.

  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Ophelia from Moscow - 2018.02.21 12:14
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Lilith from Haiti - 2018.09.21 11:44
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