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Type Wdtii Single Phase-Tap Changer Delta Connection
Video

Type Wdtii Single Phase-Tap Changer Delta Connection

US $ 10-18/ Piece FOB
MOQ: 2 Pieces
Audited Supplier
Main Products
Relay, Tap Changer, Inverter, Porcelain Bushing
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Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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off Circuit Round Form Tap Changer

off Circuit Round Form Tap Changer

US $ 15-25/ Piece FOB
MOQ: 200 Pieces
Type : High-voltage
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Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Outdoor High Voltage Recloser, 12kv/24kv/33kv/35kv Vacuum Circuit Breaker
Video

Outdoor High Voltage Recloser, 12kv/24kv/33kv/35kv Vacuum Circuit Breaker

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-Performance Wh1-125 Series AC Disconnector Switch for Isolating
Video

High-Performance Wh1-125 Series AC Disconnector Switch for Isolating

US $ 5-20/ Piece FOB
MOQ: 100 Pieces
Movement Mode : Plug-in Type
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Yueqing Guoen Electrical Co., Ltd

Manufacturer/Factory,Trading Company

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
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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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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
Switching Mode : Single Throw-in
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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Outdoor High Voltage 12kv Disconnect Switch Gw9-10W
Video

Outdoor High Voltage 12kv Disconnect Switch Gw9-10W

US $ 2-200/ Piece FOB
MOQ: 2 Pieces
Audited Supplier
Main Products
Insulators, Fuse Cutout, Lightning Arrester, Disconnect Switch, Composite Insulator, Porcelain Insulators, Surge Arrester, Polymeric Insulators, Cable Accessories, Hardware for Powe Transmission Line
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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Indoor High Voltage Load Break Switch
Video

Indoor High Voltage Load Break Switch

US $ 399-599/ Piece FOB
MOQ: 50 Pieces
Structure : Three-column Disconnector
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Durable 690V Isolating Switch Disconnector for Safe Power Management
Video

Durable 690V Isolating Switch Disconnector for Safe Power Management

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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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
Type : High-voltage
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Vertical Motor Operating Mechanism Boxes for Earthing Switching
Video

Vertical Motor Operating Mechanism Boxes for Earthing Switching

US $ 500/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Lightning Arrester, Surge Arrester, Resisitor, Insulated Switch, Disconnect Switch, Metal Oxide Varistor, Lightning Arrestors, Surge Arrestor, Zinc Oxide Varistor, Bimetallic Thermometer
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Lpn 400A Vertical Nh Fuse Holder

Lpn 400A Vertical Nh Fuse Holder

US $ 19.99-75.99/ Piece FOB
MOQ: 10 Pieces
Certification : ISO9001
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Wenzhou Homor International Trade Co., Ltd.

Trading Company

Zhejiang , China Since 2017
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Fuse Rotary Switch Combination Switch Electrical Isolator Switch Rotary Isolation Switch Load Break Switch Safety Isolation Switch
Fenarro High-Quality Isolation Switch for Outdoor Applications
Video

Fenarro High-Quality Isolation Switch for Outdoor Applications

US $ 300/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Vacuum Circuit Breaker, Vacuum Load Swith, Alternating Disconnector/Isolator, Electric Power Intelligent Control System, Electric Actuator, Vacuum Alternating Composite Switch, Dropout Fuse/Cutout Fuse, Neutral Grounding Protective Device, Photovoltaic Modules, Solar Panel
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Fenarro Power Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2023
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Knh5-40dB Waterproof IP66 1200V 32AMP Solar DC Isolator Switch with Mc4 Connectors
Video

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

US $ 8.7-9.6/ Piece FOB
MOQ: 100 Pieces
Grounding Mode : Not Grounding
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Gaonenggele Electrical Shares Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2009
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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
Audited Supplier
Main Products
Power Transformer, Ring Main Unit, Switchgear, Auto Recloser, Load Break Switch, Step Voltage Regulator, Three Phase Transformer, Oil Transformer
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Farady Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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Fkw 33kv Outdoor High -Voltage Insolation Switch Composite Disconnect Switch Iacm
Video

Fkw 33kv Outdoor High -Voltage Insolation Switch Composite Disconnect Switch Iacm

US $ 190-200/ pieces FOB
MOQ: 1 pieces
Movement Mode : Vertical Rotary Type
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Xiya Electric Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2013
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Frequency Converter Supply/Sf6 RM6 Load Break Switch (LBS) Breaker Earthing Switch/33kv Isolator Earthing Switch/Siemens/ABB/Sick/Omron/Schneider/Sew/Festo/Ifm

Frequency Converter Supply/Sf6 RM6 Load Break Switch (LBS) Breaker Earthing Switch/33kv Isolator Earthing Switch/Siemens/ABB/Sick/Omron/Schneider/Sew/Festo/Ifm

US $ 235-1,800/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
PLC Modules Dcs Operator Panels, Drives Servo Motors, Excitation Boards, Electrical Equipment Parts, Auto Parts, Electric Distribution Cabinet Products, Pnuematic Cylinder, SMC Solenoid Valve, Ifm Sensors, Switch
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Wenzhou Mingzhe Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2022
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Modular Changeover Switch 2p 63A Sf263 Sf463
Video

Modular Changeover Switch 2p 63A Sf263 Sf463

US $ 0.4-0.9/ Piece FOB
MOQ: 1,000 Pieces
Run : Swing
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Zhejiang Guoying Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Hr17 Series 160A, 250A, 400A, 630A 3p Fuse Switch Disconnector
Video

Hr17 Series 160A, 250A, 400A, 630A 3p Fuse Switch Disconnector

US $ 10.8-69/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Power Supply, Switching Power Supply, Current Transformer, Voltage Transformer, Fuse, Isolation Switch, Load-Isolation Switch, Fuse Type Isolation Switch, Isolation Switch Fuse Set, Knife Switch
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Donghua Electric Stock Co., Ltd. of Zhejiang

Manufacturer/Factory

Zhejiang , China Since 2004
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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
Structure of Operating : Pneumatic
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Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui , China Since 2024
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33kv Pole Mounted Three Phase Air Break Switch with Polymer Bushing and Operation Stick

33kv Pole Mounted Three Phase Air Break Switch with Polymer Bushing and Operation Stick

US $ 420-480/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Guy Grip, Tension Clamp, Suspension Clamp, Ball Ended Hook, Socket Clevis, Earth Rod, Stay Rod, Crossarm, Surge Arrester, Varistor
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L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
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Gang Operation Isolator Switch Disconnecting Switch
Video

Gang Operation Isolator Switch Disconnecting Switch

US $ 11/ Piece FOB
MOQ: 1 Piece
Grounding Mode : Grounding
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ORIENT ELECTRIC INTERNATIONAL GROUP LIMITED

Manufacturer/Factory,Trading Company,Group Corporation

Hubei , China Since 2015
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Moreday Solar PV Isolator Switch Disconnector Waterproof 1000V 4 Poles 32A DC Switch
Video

Moreday Solar PV Isolator Switch Disconnector Waterproof 1000V 4 Poles 32A DC Switch

US $ 10.98-18.21/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Combiner Box, Circuit Breaker, EV Charger, Isolatior Switch, Fuse Holder, Surge Protector Device, Mc4 Connector, Solar Cable, Solar Tool Kit, Distribution Box
Contact Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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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
Switching Mode : Single Throw-in
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Disconnect 500V 2p 3p 4p 20A 35A 63A IP65 IEC60947-3 Standard Weatherproof AC Rotary Isolator Switch
Video

Disconnect 500V 2p 3p 4p 20A 35A 63A IP65 IEC60947-3 Standard Weatherproof AC Rotary Isolator Switch

US $ 4-18.6/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Circuit Breaker, DC Isolator, DC Disconnector, AC Isolation Switch, Rapid Shut-Down Switch, EV Charger, DC Surge Protective Device PV, Firefighter Safety Switch, Combiner Box, Smart Meter
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Aswich Electrical Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2022
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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
Structure : Double-column Disconnector
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Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
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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
Audited Supplier
Main Products
AC Contactor, Circuit Breaker, Automatic Change-Over, Miniature Circuit Breaker
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Zhejiang Siyan Electric Technology Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
High Quality Outdoor High-Voltage Isolation Switch with Load Break
Video

High Quality Outdoor High-Voltage Isolation Switch with Load Break

US $ 49-149/ Piece FOB
MOQ: 2 Pieces
Grounding Mode : Grounding
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ZHEJIANG KODERY ELECTRIC CO.,LTD

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
Chat Now Send Inquiry
High Quality Outdoor 38kv High Voltage Polymer Isolator Switch
Video

High Quality Outdoor 38kv High Voltage Polymer Isolator Switch

US $ 480-970/ Piece FOB
MOQ: 2 Pieces
Audited Supplier
Main Products
Vacuum Circuit Breaker, Surge Arrester, Fuse Cutout, Polymer Insulator, Isolate Disconnector, Power Electrical Fitting, Cable Wire Terminals, Aerial Electrical Fittings, Strapping Band, LED Light
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Ningbo Jecsany Electrical Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
Chat Now Send Inquiry
Professional Manufacture 3p Bus-Mounting Vertical Fuse Rail Disconnector Isolator Switch
Video

Professional Manufacture 3p Bus-Mounting Vertical Fuse Rail Disconnector Isolator Switch

US $ 23.9/ Piece FOB
MOQ: 100 Pieces
Type : Low-voltage
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Yueqing Barfuse Electric Co., Ltd.

Trading Company

Zhejiang , China Since 2019
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Cole Hersee 75920 12V 300A Battery Switch with Lock Kit
Video

Cole Hersee 75920 12V 300A Battery Switch with Lock Kit

US $ 7-8/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Battery Switch, Battery Terminal, Battery Box, Busbar, Car USB Charger, Fuse Holder, Lithium Battery Connector, Battery Charger, Fastener
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Suzhou Electric Solution Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
Chat Now Send Inquiry
HS13bx 4p600A Lsolating Knife Switch Disconnect Open Protection Type Knife Isolation Switch
Video

HS13bx 4p600A Lsolating Knife Switch Disconnect Open Protection Type Knife Isolation Switch

US $ 85/ Piece FOB
MOQ: 1 Piece
Structure : Single-column Disconnector
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Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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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
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Yueqing Jasco Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Sf6 Tank Circuit Breaker 630A 800A High Voltage Sf6 Load Switch Breaker
Video

Sf6 Tank Circuit Breaker 630A 800A High Voltage Sf6 Load Switch Breaker

US $ 300-9,000/ Piece FOB
MOQ: 1 Piece
Operation : Electric
Audited Supplier
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Guangdong Qiaohui Electrical Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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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
Customizable Outdoor High-Voltage Isolator Switch Disconnector

Customizable Outdoor High-Voltage Isolator Switch Disconnector

US $ 130-150/ Piece FOB
MOQ: 1 Piece
Number of Poles : Three Pole
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Pinno Electric Technology Co., Ltd

Manufacturer/Factory

Jiangxi , China Since 2025
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IP66 Solar DC PV Isolating 32A 20AMP Electrical IP66 Isolator Switch

IP66 Solar DC PV Isolating 32A 20AMP Electrical IP66 Isolator Switch

US $ 34-34.6/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Contact Supplier
ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang , China Since 2019
Chat Now Send Inquiry
New Design PV Isolation Switch DC 1000V Dark Color Solar Switch

New Design PV Isolation Switch DC 1000V Dark Color Solar Switch

US $ 12.8-13/ Piece FOB
MOQ: 96 Pieces
Grounding Mode : Not Grounding
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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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