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GW5A 72.5kV 126kV High Voltage Disconnect Switch Outdoor Isolator Switch

Basic Information
Place of Origin: XIAN,CHINA
Brand Name: XG
Certification: ISO,CCC
Model Number: GW5A
Minimum Order Quantity: 1 SET
Packaging Details: WOODEN CASE
Delivery Time: 3-7 DAYS
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2000 SET
Detail Information
Frequency: 50/60Hz Phase: 3 Phase Or Single Phase
Rated Current: 200A-2000A Rated Voltage: 72.5kv、126kV
Standard: High Type: Vacuum
Poles Number: 3
High Light:

126kV High Voltage Disconnect Switch


GW5A Outdoor High Voltage Disconnect Switch


High Voltage Isolator Switch 72.5kV

Product Description

1.Company product introduction


GW5-35 series outdoor high voltage disconnector used for open of closing circuits under voltage but no-load condition in 35KV outdoor electrical system. It has fixed drawhook and self-locking device, effect operation with insulating hook-stick. Anti-pollution type can effectively solve flash due to pollution during the operation to satisfy the requirement of users in strong pollution area.


2.Technical Data Sheet


Item Unit system Data
Rated voltage KV 40.5 72.5 126
Rated insulation level 1min Power frequency withstand voltage Ground KV 95 140 230
Fracture KV 115 160 245
Rated lightning impulse withstand voltage (peak) Ground KV 185 325 550
Fracture KV 215 375 630
Rated frequency Hz 50
Rated current A 630 1250 1600 2000
Rated short-time withstand current KA 20 31.5 40 40
Rated peak withstand current KA 50 80 100 100

Rated short circuit duration

Main knife/Ground knife

S 4/2
Rated terminal mechanical load Horizontal longitudinal load N 750 1000
Horizontal lateral load N 500 750
Vertical force N 750 1000
Creepage distance mm 10131256 18132248 31503906
Mechanical life Times 2000
Human operators model   CS17,CS17G
Control circuit voltage V AC220,DC110,DC220
Motor operating mechanism model   CJ6
Motor voltage V AC380
Control circuit voltage V AC220,AC380,DC220
opening closing time S 6±1
Product weight Ungrounded Kg 360 500 800
Single ground Kg 390 560 900
Double ground Kg 430 620 1000


3.Main Features:


1) Scientific design and innovative structure.

2) Contacting points distribute on two planes, small operating moment, and release pressure to small

and easy adjustment.

3) Improved driving and conducting part.

4) Column moving contact that can decrease operating strength and ensure reliability of

circuit conduction.

4.Conditions of Use:

1.Ambient temperature:-77℉~+104℉.

2.Hight:Less than 1000 meters.

3.Environment humidity: month average relative humidity ≤90%, daily average relative humidity ≤95%.

4.No fire, explosion, serious filthy, chemical corrosion and violent vibration of places.


5. Technical detail of Disconnect Isolator Switch




6. FAQ


1. Send the technical data, better for all useful information; we will make a good recommendation.

If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.

3. Usually shipped by sea, small order or urgent order we can send you by air.

4. All our activities are accredited to ISO 14001:2015 and IEC standard.

5. Technology ensure the quality satisfy international request.

Contact Details

Phone Number : +8613319220197

WhatsApp : +8613319220197