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Isolation Switch

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Flow Switch Speed Switch Load Switch Universal Switch Turn Switch Indicator Switch

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Isolation Electrical Switch 3 Phase Disconnect Switch for Electric Transmission Line

Isolation Electrical Switch 3 Phase Disconnect Switch for Electric Transmission Line

1 Piece (MOQ)
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Main Products: Switchgear, RMU, Distribution cabinet, SF6 circuit breaker, Vacuum circuit breaker, Compact substation, Disconnector, Cable branch cabinet, Current transformer, Transformer
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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10kv 11kv 15kv 20kv Disconnect Switch Load Isolation Switch (gw9)

10kv 11kv 15kv 20kv Disconnect Switch Load Isolation Switch (gw9)

US $ 200 / Piece FOB
1 Piece (MOQ)
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Type : High-voltage
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Gw4-40.5 630A 35kv New Power Station Type Isolation Switch

Gw4-40.5 630A 35kv New Power Station Type Isolation Switch

US $ 3,500-15,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Substation, High Voltage Circuit Breaker, Rmu Switchgear, Drop out Fuse, Current Transformer, Voltage Transformer, Explosion-Proof Lamp, Distribution Transformer, High Voltage Fuses, High Voltage Surge Arrester
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ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD

Zhejiang, China Since 2023
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Dgg Outdoor Fuse Load Break 33kv Isolator Disconnect/Disconnecting Isolation Switch Disconnector

Dgg Outdoor Fuse Load Break 33kv Isolator Disconnect/Disconnecting Isolation Switch Disconnector

US $ 60-120 / Piece FOB
1 Piece (MOQ)
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Certification : ISO, CE, ISO9001
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Bp32 Series 100A - 630A Negative Isolation Switch

Bp32 Series 100A - 630A Negative Isolation Switch

US $ 6 / Piece FOB
100 Pieces (MOQ)
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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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Gn19-12 Indoor High Voltage Isolation Switch

Gn19-12 Indoor High Voltage Isolation Switch

US $ 500 / Piece FOB
1 Piece (MOQ)
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Installation : Indoor High-voltage
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Bokong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Nlq4-125/4p100A125A63A Dual Power Supply 400V/690V PC Level Isolated Type Dual Power Automatic Transfer Switch Fire Protection PC Isolation Two in One out ATS

Nlq4-125/4p100A125A63A Dual Power Supply 400V/690V PC Level Isolated Type Dual Power Automatic Transfer Switch Fire Protection PC Isolation Two in One out ATS

US $ 26 / Piece FOB
5 Pieces (MOQ)
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Main Products: Dual Power Automatic Transfer Switch, Disconnector
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Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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PC Class 110V Isolation Type Dual Power Supply ATS Dual Power Automatic Conversion Switch

PC Class 110V Isolation Type Dual Power Supply ATS Dual Power Automatic Conversion Switch

US $ 24.51-25.94 / Piece FOB
10 Pieces (MOQ)
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Certification : CE, ISO9001
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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IP65 Waterproof AC Isolator 2p 415V 690V 35A 60A 80A TUV Approved Padlocked Isolation Switch

IP65 Waterproof AC Isolator 2p 415V 690V 35A 60A 80A TUV Approved Padlocked Isolation Switch

US $ 3-18.6 / Piece FOB
1 Piece (MOQ)
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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.

Trading Company

Shanghai, China Since 2022
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Customizable Indoor High Voltage Isolation Switch 1250A ODM/OEM Grounding Blade

Customizable Indoor High Voltage Isolation Switch 1250A ODM/OEM Grounding Blade

US $ 500 / Piece FOB
1 Piece (MOQ)
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Movement Mode : Vertical Rotary Type
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Bokong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Toonice 100A 250A 400A 630A 1000A 1600A Three Phase Single Throw Double Throw Knife Switch Knife Isolation Switch Porcelain Knife Switch Price Cheapest

Toonice 100A 250A 400A 630A 1000A 1600A Three Phase Single Throw Double Throw Knife Switch Knife Isolation Switch Porcelain Knife Switch Price Cheapest

US $ 30-60 / Set FOB
1 Set (MOQ)
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Main Products: Ring Main Unit, Switchgear, Transformer, Substation, Vacuum Circuit Breakers, Disconnect Switch, Distribution Box
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Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
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High Voltage Indoor Sf6 Gas Isolation Load Break Switch 11-36kv 1250A 630A Gas Air Load Break Switch

High Voltage Indoor Sf6 Gas Isolation Load Break Switch 11-36kv 1250A 630A Gas Air Load Break Switch

US $ 500-1,000 / Piece FOB
100 Pieces (MOQ)
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Certification : VDE, CCC
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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Gw4a 72.5 Isolator Disconnector Isolation Switch 363kv

Gw4a 72.5 Isolator Disconnector Isolation Switch 363kv

US $ 8,000-10,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Electric Arc Furnace Transformer, Transformer, Power Transformer, Furnace Transformer, Distribution Transformer, Substation, Current Transformer, Transformer Combined Substation, Mobile Substation, Voltage Transformer
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Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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Series 3-Phase Outdoor High/Medium Voltage Load Break AC Single Disconnect Disconnector Pole Isolation Switch

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

US $ 600-1,500 / Piece FOB
50 Pieces (MOQ)
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Structure : Three-column Disconnector
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Zhejiang, China Since 2024
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HS13bx 4p600A Lsolating Knife Switch Disconnect Open Protection Type Knife Isolation Switch

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

US $ 84 / Piece FOB
1 Piece (MOQ)
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Main Products: High and Low Voltage Electrical Circuit Breaker, Switch, Electric Switch, Electrical Equipment, Acb, MCCB, MCB, Electrical Auxiliary, Circuit Breaker
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Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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20-125A Isolation Switch Manual Changeover Disconnector Disconnect Switch

20-125A Isolation Switch Manual Changeover Disconnector Disconnect Switch

US $ 4.5-11.9 / pieces FOB
10 pieces (MOQ)
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Operation : Manual Type
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Xuzhou Vogifan Equipment Co., Ltd.

Jiangsu, China Since 2024
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High/Medium Voltage AC 12kv Outdoor Disconnector Isolation Load Breaker Switch

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

US $ 100-150 / Piece FOB
2 Pieces (MOQ)
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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

Zhejiang, China Since 2016
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400A 1p/2p/3p Prevent Accidental Electric Shock Isolation Circuit Knife Transfer Switch

400A 1p/2p/3p Prevent Accidental Electric Shock Isolation Circuit Knife Transfer Switch

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Run : Turn the Horizontal
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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HD/HS11f-100/200/400/28/38/48 Knife Switch Isolation Switch Single and Two-Way Double Throw Changeover Switch

HD/HS11f-100/200/400/28/38/48 Knife Switch Isolation Switch Single and Two-Way Double Throw Changeover Switch

US $ 19-195 / Piece FOB
10 Pieces (MOQ)
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Main Products: MCCB, Acb, MCB, ELCB, Knife Switch, Indoor Electromagnetic Lock, CNC Machinery Non-Standard Parts
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Zhejiang Liubang Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Liyond Gn30-12 Isolation Switch Rotary Indoor High Voltage Isolating Switch

Liyond Gn30-12 Isolation Switch Rotary Indoor High Voltage Isolating Switch

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

Trading Company

Zhejiang, China Since 2025
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Related Videos
  • What is Isolation Electrical Switch 3 Phase Disconnect Switch for Electric Transmission Line
    What is Isolation Electrical Switch 3 Phase Disconnect Switch for Electric Transmission Line
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is 10kv 11kv 15kv 20kv Disconnect Switch Load Isolation Switch (gw9)
    What is 10kv 11kv 15kv 20kv Disconnect Switch Load Isolation Switch (gw9)
    US $ 200 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Gw4-40.5 630A 35kv New Power Station Type Isolation Switch
    What is Gw4-40.5 630A 35kv New Power Station Type Isolation Switch
    US $ 3,500-15,000 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Dgg Outdoor Fuse Load Break 33kv Isolator Disconnect/Disconnecting Isolation Switch Disconnector
    What is Dgg Outdoor Fuse Load Break 33kv Isolator Disconnect/Disconnecting Isolation Switch Disconnector
    US $ 60-120 /Piece
    1 Piece (MOQ)
    Contact Supplier
IEC Standard Self-Locking Isolator Switch for Electrical Equipment Isolation

IEC Standard Self-Locking Isolator Switch for Electrical Equipment Isolation

US $ 45-65 / Piece FOB
10 Pieces (MOQ)
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Main Products: Fuse Cutout, Lightning Arrester, Load Break Switch, Insulator, Disconnecting Switch, Fuse Link, Bar Fuse Type Switch, Fuse Holder, Electrical Fitting Series, Bar Fuse Type Switch Series
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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Load Break Switch 100-3200A Isolation Switch Gl Series 20ka

Load Break Switch 100-3200A Isolation Switch Gl Series 20ka

US $ 6.15-1,073.35 / Piece FOB
1 Piece (MOQ)
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Type : Circuit Breaker
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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200A 225A Electrical Isolator Knife 3 Phase Changeover Isolation Switch Disconnector with High Quality

200A 225A Electrical Isolator Knife 3 Phase Changeover Isolation Switch Disconnector with High Quality

US $ 1-5 / Piece FOB
1 Piece (MOQ)
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Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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About Isolation Switch FAQ

  • QWhat are the key features to consider when selecting Isolation Switch suppliers?

    Upgrade your Isolation Switch with the elegant and durable Isolation Switch.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?

    Discover the perfect addition to your Isolation Switch with our Isolation Switch.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?

    The Isolation Switch is a key item within our extensive Isolation Switch selection.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.

DC Isolation Switch with Disconnector Function 1500VDC 100A for Solar Applications

DC Isolation Switch with Disconnector Function 1500VDC 100A for Solar Applications

US $ 6.5-30 / Piece FOB
10 Pieces (MOQ)
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Certification : ISO, CE, IS9001, ISO9001
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Chongqing Zexing Electrical Equipment Co., Ltd.

Chongqing, China Since 2023
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24kv Three-Pole AC High Voltage Isolation Switch with Sensor

24kv Three-Pole AC High Voltage Isolation Switch with Sensor

US $ 100-400 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Transformer, Distribution Transformer, Substation, Switch Cabinet, Switchgear
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Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Grey Fused Disconnect Isolation Switch 400A

Grey Fused Disconnect Isolation Switch 400A

US $ 290-320 / Piece FOB
2 Pieces (MOQ)
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Operation : Manual
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Audited Supplier
Yueqing Liyond Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2009
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Low Voltage Knife Melt Switch Hjdw2-0.5/600A 500V Outdoor AC Low Voltage Isolation Knife Brake Switch

Low Voltage Knife Melt Switch Hjdw2-0.5/600A 500V Outdoor AC Low Voltage Isolation Knife Brake Switch

US $ 32-42 / Piece FOB
1 Piece (MOQ)
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Main Products: Hydraulic valve, Hydraulic pump, Hydraulic accumulator, Hydraulic bladder, Hydraulic motor, Hydraulic cylinder, Hydraulic coil, Hydraulic power unit
Contact Supplier
Audited Supplier
GO GO Automatic Company Limited

Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
Aps Automatic Changeover Transfer Isolation Switch for Induction Furnace

Aps Automatic Changeover Transfer Isolation Switch for Induction Furnace

US $ 100-2,000 / Piece FOB
1 Piece (MOQ)
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Fuel : Electric
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APS Induction Furnace (Taizhou) Co., Ltd.

Jiangsu, China Since 2021
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Hr6 Series Fuse Type Isolation Switch

Hr6 Series Fuse Type Isolation Switch

US $ 13.6-14.8 / Piece FOB
1 Piece (MOQ)
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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 & Trading Company

Zhejiang, China Since 2004
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High Isolation 50W Coaxial Switch for 18GHz Applications

High Isolation 50W Coaxial Switch for 18GHz Applications

US $ 50-200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Isolation Diaphragm Silicon Piezoresistive Pressure Sensor Switch

Isolation Diaphragm Silicon Piezoresistive Pressure Sensor Switch

US $ 80-95 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Switch, Water Level Sensor, Flow Meter, Differential Pressure Sensor, Pressure Transmitter, Flow Switch, Magnetic Flow Meter, Level Transmitter, Temperature Transmitter
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Audited Supplier
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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Beny SAA TUV CE CB RoHS Max 1000VDC 32A Solar PV DC Disconnector Isolation Switch with Staubli Connectors 5 Years Warranty

Beny SAA TUV CE CB RoHS Max 1000VDC 32A Solar PV DC Disconnector Isolation Switch with Staubli Connectors 5 Years Warranty

US $ 16-18 / Piece FOB
20 Pieces (MOQ)
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Installation : Outdoor High-voltage
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Zhejiang Benyi New Energy Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Photovoltaic Solar DC Isolation Switch Outdoor PV Solar Switch 4p 1000V 32A Rotating Handle IP66 Waterproof

Photovoltaic Solar DC Isolation Switch Outdoor PV Solar Switch 4p 1000V 32A Rotating Handle IP66 Waterproof

US $ 17.2-18 / Piece FOB
99 Pieces (MOQ)
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Main Products: Distribution Box, Terminal Strip, Stainless Steel Cable Tie, Power Station, Solar Combiner Box
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Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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PV Switch Disconnector 32A 1500V IP66 Waterproof Enclosure DC Isolation Switch with M20

PV Switch Disconnector 32A 1500V IP66 Waterproof Enclosure DC Isolation Switch with M20

US $ 7 / Piece FOB
100 Pieces (MOQ)
More
Type : High-voltage
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WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China Since 2019
Chat Now Send Inquiry
Australia New Zealand Ukf Series 1p 2p 3p 4p 20A Waterproof Isolation Switch

Australia New Zealand Ukf Series 1p 2p 3p 4p 20A Waterproof Isolation Switch

US $ 4.28-4.82 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Distribution Box, Transparent Protective Window Cover, Circuit Breaker
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Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Robust High Performance Isolation Switch for Indoor Hv Disconnector Systems

Robust High Performance Isolation Switch for Indoor Hv Disconnector Systems

US $ 200-800 / Piece FOB
1 Piece (MOQ)
More
Type : High-voltage
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Audited Supplier
Kexun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
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  • Turn the Horizontal
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