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On Load Tap Changer Off Load Tap Changer Transformer
Video

On Load Tap Changer Off Load Tap Changer Transformer

US $ 8-18/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Oil Immersed Transformer Accessories (Porcelain Bushing, Tap Changer, Valve), Dry-type transformer Accessories (Fans, Thermostats), Pad-mounded Transformer Accessories (Transformers, Circuit Breakers, Fuses, Terminals)
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Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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63A 35kv Red Bolt Type off Circuit off Load Round Tap Changer
Video

63A 35kv Red Bolt Type off Circuit off Load Round Tap Changer

US $ 10-18/ Piece FOB
MOQ: 2 Pieces
Movement Mode : Plug-in Type
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Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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24kv 630A High -Voltage Outdoor Isolating Isolate Switch
Video

24kv 630A High -Voltage Outdoor Isolating Isolate Switch

US $ 5-20/ Piece FOB
MOQ: 100 Pieces
Main Products
Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
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Yueqing Guoen Electrical Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Jw-126 Outdoor Mounted Three - Poles High Voltage Isolating Switch
Video

Jw-126 Outdoor Mounted Three - Poles High Voltage Isolating Switch

US $ 2,000/ Piece FOB
MOQ: 1 Piece
Operation : Manual
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Gw4 Type Outdoor Electric Switch Disconnector
Video

Gw4 Type Outdoor Electric Switch Disconnector

US $ 1/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Surge Arrester; Surge Arrester Spare Parts; Disconnector
Contact Supplier
Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Isolation Electrical Switch 3 Phase Disconnect Switch for Electric Transmission Line
Video

Isolation Electrical Switch 3 Phase Disconnect Switch for Electric Transmission Line

MOQ: 1 Piece
Series : Three
Audited Supplier
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Lugao Power Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Outdoor High Voltage 24kv Disconnect Switch Gw9-10W
Video

Outdoor High Voltage 24kv Disconnect Switch Gw9-10W

US $ 2-200/ Piece FOB
MOQ: 2 Pieces
Audited Supplier
Main Products
‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
Contact Supplier
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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24kv 630A High -Voltage Outdoor/Indoor Isolating Isolate Switch
Video

24kv 630A High -Voltage Outdoor/Indoor Isolating Isolate Switch

US $ 5-20/ Piece FOB
MOQ: 100 Pieces
Number of Poles : Three Pole
Contact Supplier
Yueqing Guoen Electrical Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
12kv Outdoor High Voltage on Load Break Switch
Video

12kv Outdoor High Voltage on Load Break Switch

US $ 2-22/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
Contact Supplier
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
Chat Now Send Inquiry
Indoor High Voltage Load Break Switch
Video

Indoor High Voltage Load Break Switch

US $ 399-599/ Piece FOB
MOQ: 50 Pieces
Number of Poles : Three Pole
Audited Supplier
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Series 3-Phase Outdoor High/Medium Voltage Load Break AC Single Disconnect Disconnector Pole Isolation Switch
Video

Series 3-Phase Outdoor High/Medium Voltage Load Break AC Single Disconnect Disconnector Pole Isolation Switch

US $ 600-1,500/ Piece FOB
MOQ: 50 Pieces
Audited Supplier
Main Products
Switchgear, Ring Main Unit, Iightning Arrester, Isolating Switch, Fuse Cutout, Vacuum Circuit Breaker, Transformer, Prefabricated Substation, Surge Arrester
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Bp32 Series 100A - 630A Negative Isolation Switch
Video

Bp32 Series 100A - 630A Negative Isolation Switch

US $ 6/ Piece FOB
MOQ: 100 Pieces
Structure : Single-column Disconnector
Audited Supplier
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Fuse Rotary Switch Combination Switch Electrical Isolator Switch Rotary Isolation Switch Load Break Switch Safety Isolation Switch
High Voltage 630A 12kv Outdoor Horizontal Type Disconnect Switch Interrupter Disconnector
Video

High Voltage 630A 12kv Outdoor Horizontal Type Disconnect Switch Interrupter Disconnector

US $ 600/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Distribution Fuse Cutouts, Surge Arrester, Disconnector Switch, Gang Insulator, Insulator, Expulsion Fuses, Polymer Insulator, Load Interrupter Air Switchs, Pole Line Hardware, Fuse Link
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ORIENT ELECTRIC INTERNATIONAL GROUP LIMITED

Manufacturer/Factory,Trading Company,Group Corporation

Hubei , China Since 2015
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Indoor High Voltage AC Isolation Switch Gn19-12
Video

Indoor High Voltage AC Isolation Switch Gn19-12

US $ 500/ Piece FOB
MOQ: 1 Piece
Common Model : CR
Audited Supplier
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Bokong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
High/Medium Voltage AC 12kv Outdoor Disconnector Isolation Load Breaker Switch
Video

High/Medium Voltage AC 12kv Outdoor Disconnector Isolation Load Breaker Switch

US $ 100-150/ Piece FOB
MOQ: 2 Pieces
Audited Supplier
Main Products
Box Substation, Three Boxes, High Voltage Switchgear Assembly, Low Voltage Switchgear Assembly, Cable Branch Box, Switching Station, Insulator, Load Switch, Mechanism, Outdoor Mobile Power Supply
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ZHEJIANG KODERY ELECTRIC CO.,LTD

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Factory EV Charger Protector Waterproof IP66 AC Disconnector Switch Isolator
Video

Factory EV Charger Protector Waterproof IP66 AC Disconnector Switch Isolator

US $ 2.85/ Piece FOB
MOQ: 500 Pieces
Certification : ISO, CE, ISO9001
Audited Supplier
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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"Zw32-12 Outdoor High Voltage Vacuum Circuit Breaker, Reliable, Durable, Easy Installation, IP65 Protection"
Video

"Zw32-12 Outdoor High Voltage Vacuum Circuit Breaker, Reliable, Durable, Easy Installation, IP65 Protection"

US $ 1,000-5,000/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Power Transformer, Switchgear, Substation, Distribution Transformer
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Beierbian Group Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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High Grade Electric Equipment Gis Gas-Insulated Switchgear
Video

High Grade Electric Equipment Gis Gas-Insulated Switchgear

US $ 9,000-90,000/ Piece FOB
MOQ: 1 Piece
Type : High-voltage
Audited Supplier
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Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui , China Since 2024
Chat Now Send Inquiry
Outdoor High Voltage Isolation Hgw1 Rated Voltage 24vn Rated Current 400A Peak Withstand Current 40ka Aging Resistance Disconnect Switch Disconnector

Outdoor High Voltage Isolation Hgw1 Rated Voltage 24vn Rated Current 400A Peak Withstand Current 40ka Aging Resistance Disconnect Switch Disconnector

US $ 225-226/ pieces FOB
MOQ: 10 pieces
Audited Supplier
Main Products
Nh/Nt Fuse Series, J Type Fuse Holeder, Arrester, Outdoor High Voltage Isolation
Contact Supplier
Yueqing Jasco Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Outdoor Medium Voltage 24kv Sf6 Pole Mounted Lbs Load Break Switch Disconnecting Switch

Outdoor Medium Voltage 24kv Sf6 Pole Mounted Lbs Load Break Switch Disconnecting Switch

US $ 500-1,000/ Piece FOB
MOQ: 1 Piece
Structure : Three-column Disconnector
Audited Supplier
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Jliamigo Electric Power (Yueqing) Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
DC 1200V 32A Electrical Isolator Switches PV Isolating Switch Disconnector IP20 DC Solar Isolating Switch Rail Mounting
Video

DC 1200V 32A Electrical Isolator Switches PV Isolating Switch Disconnector IP20 DC Solar Isolating Switch Rail Mounting

US $ 7.8-11.5/ Piece FOB
MOQ: 40 Pieces
Audited Supplier
Main Products
Circuit breaker, Isolating switch, Fuse, Surge protector
Contact Supplier
Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Siyan 1600A 3p Disconnector Electric Disconnector DC Generator Transfer Switch
Video

Siyan 1600A 3p Disconnector Electric Disconnector DC Generator Transfer Switch

US $ 121-123/ Piece FOB
MOQ: 10 Pieces
Switching Mode : Single Throw-in
Audited Supplier
Contact Supplier
Zhejiang Siyan Electric Technology Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
0075 HD11f Interlock-Protected Isolating Switch Knife Switch
Video

0075 HD11f Interlock-Protected Isolating Switch Knife Switch

US $ 28-30/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Substation, Sf6 Insulated Ring Main Unit, Switchgear, Cable Distribution Box, Circuit Breaker, Switch, Surge Protection Device, Motor Protector, AC Contactor
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Mingri Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Lpn 400A Vertical Nh Fuse Holder

Lpn 400A Vertical Nh Fuse Holder

US $ 19.99-75.99/ Piece FOB
MOQ: 10 Pieces
Switching Mode : Single Throw-in
Audited Supplier
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Wenzhou Homor International Trade Co., Ltd.

Trading Company

Zhejiang , China Since 2017
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1000V 32A 4p DC Isolator Switch for Solar PV Systems
Video

1000V 32A 4p DC Isolator Switch for Solar PV Systems

US $ 10.98-18.21/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Combiner box, MCCB, MC4 connector
Contact Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
Chat Now Send Inquiry
Knh5-40-2 Waterproof IP66 1200V 32AMP Solar DC Isolator Switch with Mc4 Connectors
Video

Knh5-40-2 Waterproof IP66 1200V 32AMP Solar DC Isolator Switch with Mc4 Connectors

US $ 9.71-10/ Piece FOB
MOQ: 10 Pieces
Installation : Indoor High-voltage
Audited Supplier
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Gaonenggele Electrical Shares Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2009
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Rdgl Series Isolator Switch Load Breaker Switch Disconnector Switch
Video

Rdgl Series Isolator Switch Load Breaker Switch Disconnector Switch

MOQ: 100 Pieces
Audited Supplier
Main Products
Automatic Transfer Switches, Changeover Switches, Load Break Switches, Control & Protective Switches, Varied Frequency Switchwes, Circuit Breakers, Transfer Switches, Timers and Control Relays, Power Meters, LED Indicators
Contact Supplier
Radin Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
Chat Now Send Inquiry
880175 Waterproof 48V Battery Disconnect Switch for Lithium Batteries
Video

880175 Waterproof 48V Battery Disconnect Switch for Lithium Batteries

US $ 11.8-12.5/ Piece FOB
MOQ: 10 Pieces
Installation : Outdoor High-voltage
Audited Supplier
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Suzhou Electric Solution Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
Chat Now Send Inquiry
DC Inverter Disconnect Switch 1000V 13A 20A 25A 40A 50A Hole Mounting Isolator with CE TUV UL
Video

DC Inverter Disconnect Switch 1000V 13A 20A 25A 40A 50A Hole Mounting Isolator with CE TUV UL

US $ 6.02-10.45/ Piece FOB
MOQ: 20 Pieces
Audited Supplier
Main Products
Solar System, Isolation Switch, Isolator Switch, Electric Switch, Circuit Breaker, Surge Protection, MCCB, Distribution Box, Solar Products
Contact Supplier
Onccy Electrical Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2022
Chat Now Send Inquiry
Outdoor Pole Mount Type Sf6 Gas Insulated Load Break Switch
Video

Outdoor Pole Mount Type Sf6 Gas Insulated Load Break Switch

US $ 300-16,000/ Piece FOB
MOQ: 1 Piece
Grounding : Single Ground
Audited Supplier
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Farady Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
Chat Now Send Inquiry
Factory Price Ds5 1p 2p 3p 4p 10A 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A Isolator Switch
Video

Factory Price Ds5 1p 2p 3p 4p 10A 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A Isolator Switch

US $ 0.8-4.2/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Circuit Breaker, Moulded Case Circuit Breakers, Intelligent Circuit Breaker, Earth Leakage Circuit Breaker, MCB, MCCB, Circuit Breaker Accessories, RCCB, Remote Control Circuit Breaker, Miniature Circuit Breaker
Contact Supplier
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
Chat Now Send Inquiry
DIN Rail Mounting 1200V/1500V DC 32A/40A 4 Pole Solar PV Isolator Switch
Video

DIN Rail Mounting 1200V/1500V DC 32A/40A 4 Pole Solar PV Isolator Switch

US $ 9/ Piece FOB
MOQ: 100 Pieces
Structure of Operating : Manual
Audited Supplier
Contact Supplier
Wenzhou Dunpai Electrical Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
Low Maintenance Electric Network Indoor Rotary High Voltage Disconnector
Video

Low Maintenance Electric Network Indoor Rotary High Voltage Disconnector

US $ 50-400/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
RMU, Substation, Cable Branch Box, High Voltage Switchgear, Low Voltage Switchgear, Vacuum Circuit Breaker, Disconnector
Contact Supplier
Kexun Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
Customizable Outdoor High-Voltage Isolator Switch Disconnector

Customizable Outdoor High-Voltage Isolator Switch Disconnector

US $ 130-150/ Piece FOB
MOQ: 1 Piece
Grounding Mode : Grounding
Audited Supplier
Contact Supplier
Pinno Electric Technology Co., Ltd

Manufacturer/Factory

Jiangxi , China Since 2025
Chat Now Send Inquiry
Kse340 Water Proof Isolating Swtich, IP65 Water Proof Insolator Switch; CE Proved Isolating Switch, Isolator Switch
Video

Kse340 Water Proof Isolating Swtich, IP65 Water Proof Insolator Switch; CE Proved Isolating Switch, Isolator Switch

US $ 13.2-13.8/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
Main Products
Isolating Switch, Relay, Power Transformer, AC Contactors, Pushbutton Switches, Proximity Switches, Photoelectric Switches, High Voltage Cabinets, Water Proof Box, Temperature Controller
Contact Supplier
Yueqing Lifang Electric Co., Ltd.

Trading Company

Zhejiang , China Since 2019
Chat Now Send Inquiry
12kv Series High Voltage on/off Isolating Disconnect /Switch

12kv Series High Voltage on/off Isolating Disconnect /Switch

US $ 149/ Piece FOB
MOQ: 10,000 Pieces
Switching Mode : Single Throw-in
Audited Supplier
Contact Supplier
Zhejiang Xirui High-Voltage Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
Chat Now Send Inquiry
Factory-Manufactured Gw5-126 High-Voltage Disconnector 630A- 1600A– Premium Quality
Video

Factory-Manufactured Gw5-126 High-Voltage Disconnector 630A- 1600A– Premium Quality

US $ 1,340-1,450/ pieces FOB
MOQ: 1 pieces
Audited Supplier
Main Products
Drop out Fuse Cutout, Composite Insulator, Surge Arrester, Disconnecting Switch, Sf6 & Vacuum Circuit Switch, Wall Bushing, Dry & Oil Type Transformers, CT&PT Transformer, Loadbreak Switch, Cable Accessory
Contact Supplier
Xiya Electric Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2013
Chat Now Send Inquiry
380V HD11f-100/38 Knife Switch by Eleet-Complies with GB14048.3-2002 Standard
Video

380V HD11f-100/38 Knife Switch by Eleet-Complies with GB14048.3-2002 Standard

US $ 5/ Piece FOB
MOQ: 1 Piece
Certification : CE
Audited Supplier
Contact Supplier
Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Isolator Switch Disconnect Switch Load Break Switch Isolating Switch Isolation Switch Switch Disconnector
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About Isolation Switch FAQ
  • QWhat are the key features to consider when selecting Isolation Switch suppliers?

    Features to consider when choosing Isolation Switch suppliers include product quality, certification compliance, response time for inquiries, and after-sales service. A reputable supplier should offer competitive pricing and customization options, ensuring a seamless procurement experience.

  • QHow can I verify the reliability of China-based suppliers for Isolation Switches?

    To verify the reliability of suppliers in China for Isolation Switches, conduct thorough background checks, review customer feedback online, and request product samples. Collaboration with well-known manufacturers can mitigate risks and enhance product quality assurance to meet industry standards.

  • QWhat are important factors to consider when deciding to buy Isolation Switches Wholesale?

    Buying Isolation Switches wholesale allows for cost savings, bulk purchases, and consistent product availability. It enables discounts, customization, and flexibility in meeting specific project requirements. Partnering with reputable suppliers ensures timely delivery and product conformity.

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