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Isolation Switch

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off Load Tap Changer for Transformer
Video

off Load Tap Changer for Transformer

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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De Energized off Load Round Tap Changer for Three/Single Phase Oil Transformer
Video

De Energized off Load Round Tap Changer for Three/Single Phase Oil Transformer

US $ 9-11.5/ Piece FOB
MOQ: 10 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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12kv, IP65 Outdoor High Voltage Vacuum Circuit Breaker Recloser Disconnector
Video

12kv, IP65 Outdoor High Voltage Vacuum Circuit Breaker Recloser Disconnector

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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Indoor High Voltage Load Break Switch
Video

Indoor High Voltage Load Break Switch

US $ 399-599/ Piece FOB
MOQ: 50 Pieces
Grounding : Single Ground
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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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
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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Gw4 Type Outdoor Electric Switch Disconnector
Video

Gw4 Type Outdoor Electric Switch Disconnector

US $ 1/ Piece FOB
MOQ: 1 Piece
Installation : Outdoor High-voltage
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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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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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
Operation : Manual
Contact Supplier
Yueqing Guoen Electrical Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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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
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
Run : Plug-In
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Solar Isolating Switch with Padlock 100A 3 Phases 2 Position on-off DC Rotary Isolator
Video

Solar Isolating Switch with Padlock 100A 3 Phases 2 Position on-off DC Rotary Isolator

US $ 6.02-20.45/ 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
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Onccy Electrical Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2022
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Gw9-12g/630A 12kv Single Phase Disconnector Isolator Switch Disconnecting Switch Ds

Gw9-12g/630A 12kv Single Phase Disconnector Isolator Switch Disconnecting Switch Ds

US $ 10-100/ Piece FOB
MOQ: 1 Piece
Operation : Manual
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WENZHOU ENBOLI ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Jiangxi , China Since 2019
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Fuse Rotary Switch Combination Switch Electrical Isolator Switch Rotary Isolation Switch Load Break Switch Safety Isolation Switch
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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Customizable Outdoor High-Voltage Isolator Switch Disconnector

Customizable Outdoor High-Voltage Isolator Switch Disconnector

US $ 130-150/ Piece FOB
MOQ: 1 Piece
Certification : ISO, RoHS, IS9001, ISO9001, ISO9002, ISO2000
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Pinno Electric Technology Co., Ltd

Manufacturer/Factory

Jiangxi , China Since 2025
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Aswich High Voltage 1500V 315A 400A DIN-Rail Rotating Switch Interlock Isolator

Aswich High Voltage 1500V 315A 400A DIN-Rail Rotating Switch Interlock Isolator

US $ 60-150/ Piece FOB
MOQ: 10 Pieces
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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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
Certification : RoHS, CE
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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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
Audited Supplier
Main Products
MCCB, WiFi Smart Circuit Breaker, Air Circuit Breaker, Protector, Relay, Cable Lugs, Terminals, Meter
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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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
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Zhejiang Xirui High-Voltage Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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
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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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
Switching Mode : Double-Throw Type
Audited Supplier
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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
Contact Supplier
Donghua Electric Stock Co., Ltd. of Zhejiang

Manufacturer/Factory

Zhejiang , China Since 2004
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
Number of Poles : Three Pole
Audited Supplier
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Ningbo Jecsany Electrical Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
Chat Now Send Inquiry
Fenarro High-Voltage Disconnect Isolation Switch for Outdoor Applications

Fenarro High-Voltage Disconnect 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
Contact Supplier
Fenarro Power Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2023
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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
Structure of Operating : Electric
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Mindian Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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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
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
Number of Poles : Three Pole
Audited Supplier
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Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui , China Since 2024
Chat Now Send Inquiry
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
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
Common Model : KR
Audited Supplier
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Suzhou Electric Solution Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
Chat Now Send Inquiry
(RH-1-15KV/38KV) Outdoor Disconnect Switch (Distribution Type)
Video

(RH-1-15KV/38KV) Outdoor Disconnect Switch (Distribution Type)

US $ 1-20/ Set FOB
MOQ: 10 Sets
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
Chat Now Send Inquiry
Single-Pole 17.5kv 600A Disconnect Switch Isolator
Video

Single-Pole 17.5kv 600A Disconnect Switch Isolator

US $ 11/ Piece FOB
MOQ: 1 Piece
Installation : Outdoor High-voltage
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ORIENT ELECTRIC INTERNATIONAL GROUP LIMITED

Manufacturer/Factory,Trading Company,Group Corporation

Hubei , China Since 2015
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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
Contact Supplier
Zhejiang Siyan Electric Technology Co., Ltd

Manufacturer/Factory

Zhejiang , 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 $ 84/ Piece FOB
MOQ: 1 Piece
Number of Poles : Three Pole
Audited Supplier
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Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang , 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
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
Audited Supplier
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Yueqing Barfuse Electric Co., Ltd.

Trading Company

Zhejiang , China Since 2019
Chat Now Send Inquiry
12-36kv Rh-B Outdoor AC High Voltage Disconnecting Switch
Video

12-36kv Rh-B Outdoor AC High Voltage Disconnecting Switch

US $ 50/ pieces FOB
MOQ: 10 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
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
Grounding : Single Ground
Audited Supplier
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Gaonenggele Electrical Shares Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2009
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Hgw26-12/630A Outdoor Single Pole High Voltage Disconnector for Oil/Dry Transformer

Hgw26-12/630A Outdoor Single Pole High Voltage Disconnector for Oil/Dry Transformer

US $ 60-200/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Transformer, Transformer Accessories, Substation
Contact Supplier
Beite Transformer Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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
Structure of Operating : Electric
Audited Supplier
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Guangdong Qiaohui Electrical Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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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