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Switch Level Switch Electronic Switch Magnetic Switch Control Switch Single Switch

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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)
More
Main Products: MCCB, Acb, MCB, ELCB, Knife Switch, Indoor Electromagnetic Lock, CNC Machinery Non-Standard Parts
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Audited Supplier Audited Supplier Since 2024
Zhejiang Liubang Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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AC400V Fuse Power Switch 160 Emergency Switch Hr17-160 Knife Switch

AC400V Fuse Power Switch 160 Emergency Switch Hr17-160 Knife Switch

US $ 4 / Piece FOB
1,000 Pieces (MOQ)
More
Grounding Mode : Not Grounding
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Audited Supplier Audited Supplier Since 2022
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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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 $ 85 / Piece FOB
1 Piece (MOQ)
More
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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Audited Supplier Audited Supplier Since 2024
Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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600A 3p Shock Isolation Circuit Thickened Copper DIN Rail Photovoltaic Knife Switch

600A 3p Shock Isolation Circuit Thickened Copper DIN Rail Photovoltaic Knife Switch

2 Pieces (MOQ)
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Series : Four
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Audited Supplier Audited Supplier Since 2025
Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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Kodery High Voltage Double Power Isolation Knife Switch Disconnect Switches

Kodery High Voltage Double Power Isolation Knife Switch Disconnect Switches

US $ 290-320 / 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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Audited Supplier Audited Supplier Since 2016
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Heavy-Duty 2 Pole Double Throw Knife Switch for Isolating

Heavy-Duty 2 Pole Double Throw Knife Switch for Isolating

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Grounding Mode : Grounding
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Since 2025
Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
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Cnkeeya 250A 380V 630A Type Fuse Knife Switch with High Quality

Cnkeeya 250A 380V 630A Type Fuse Knife Switch with High Quality

US $ 5-20 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switchgear, Substation, Transformer, Distribution Box, Voltage Transformer
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Audited Supplier Audited Supplier Since 2024
Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Electric Isolation Knife Switch 630A Outdoor AC Isolation Switch Operation

Electric Isolation Knife Switch 630A Outdoor AC Isolation Switch Operation

US $ 144-147 / Set FOB
1 Set (MOQ)
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Installation : Outdoor High-voltage
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Audited Supplier Audited Supplier Since 2024
Zhejiang Maiyu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Toonice 380V 630A Nh Type Fuse 250A Knife Switch Disconnector for Low Voltage

Toonice 380V 630A Nh Type Fuse 250A Knife Switch Disconnector for Low Voltage

US $ 30-60 / Set FOB
1 Set (MOQ)
More
Main Products: Ring Main Unit, Switchgear, Transformer, Substation, Vacuum Circuit Breakers, Disconnect Switch, Distribution Box
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Audited Supplier Audited Supplier Since 2024
Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
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Dhecn Knife Type Disconnector Switch HD11g Series From 200A to 1600A, 3pole Available

Dhecn Knife Type Disconnector Switch HD11g Series From 200A to 1600A, 3pole Available

US $ 8-75 / Piece FOB
100 Pieces (MOQ)
More
Run : Plug-In
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Audited Supplier Audited Supplier Since 2004
Donghua Electric Stock Co., Ltd. of Zhejiang

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2004
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High Quality Copper Parts Disconnector HD11-600/38 Single Throw Open Type Knife Switch 600A

High Quality Copper Parts Disconnector HD11-600/38 Single Throw Open Type Knife Switch 600A

US $ 42 / Piece FOB
5 Pieces (MOQ)
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Main Products: Dual Power Automatic Transfer Switch, Disconnector
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Audited Supplier Audited Supplier Since 2024
Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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High Voltage Isolation Switch 72.7kv 110kv Isolation Knife

High Voltage Isolation Switch 72.7kv 110kv Isolation Knife

US $ 144-147 / Set FOB
1 Set (MOQ)
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Operation : Manual
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Audited Supplier Audited Supplier Since 2024
Zhejiang Maiyu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Dhecn Knife Type Disconnector Isolation Switch HD11g Series From 200A To1600A/3pole Available

Dhecn Knife Type Disconnector Isolation Switch HD11g Series From 200A To1600A/3pole Available

US $ 10-50 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Voltage Transformer, Current Transformer, Transformer, Knife Switch, Fault Indicator, Explosion-Proof Lamp, Cable Attachment, Insulating Part, High Voltage Circuit Breaker, Switchgear
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Audited Supplier Audited Supplier Since 2024
Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
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2p 32A Electric Isolator Knife Switch Disconnector

2p 32A Electric Isolator Knife Switch Disconnector

US $ 2-11 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE, ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Yueqing Ann Electric Co., Ltd.

Zhejiang, China Since 2016
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Good Price 380V 10A Disconnect Fuse Electrical Isolator 3 Phase Changeover Knife Switch Disconnector

Good Price 380V 10A Disconnect Fuse Electrical Isolator 3 Phase Changeover Knife Switch Disconnector

US $ 1-5 / Piece FOB
1 Piece (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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250A Low Voltage 380V 630A Nh Type Fuse Knife Switch

250A Low Voltage 380V 630A Nh Type Fuse Knife Switch

US $ 8 / Piece FOB
100 Pieces (MOQ)
More
Grounding : Single Ground
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xiamen Ninewan Trade Co., Ltd

Trading Company

Fujian, China Since 2022
Chat Now Send Inquiry
High Voltage Double Power Isolation Knife Switch Disconnect Switches

High Voltage Double Power Isolation Knife Switch Disconnect Switches

US $ 290-320 / Piece FOB
2 Pieces (MOQ)
More
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
Contact Supplier
Audited Supplier Audited Supplier Since 2016
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
Chat Now Send Inquiry
Cnkeeya 2-4 Pole Manual Mistake Proof Type Knife Switch

Cnkeeya 2-4 Pole Manual Mistake Proof Type Knife Switch

US $ 5-30 / Piece FOB
1 Piece (MOQ)
More
Structure : Single-column Disconnector
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
600A 3pole Double Throw Electric Brake Safety Knife Switch Rotary Knife Switch

600A 3pole Double Throw Electric Brake Safety Knife Switch Rotary Knife Switch

US $ 45-50 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Voltage Transformer, Current Transformer, Transformer, Knife Switch, Fault Indicator, Explosion-Proof Lamp, Cable Attachment, Insulating Part, High Voltage Circuit Breaker, Switchgear
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
HK11 Double Throw Power Electric 2p 63A Knife Switch Changeover Switch

HK11 Double Throw Power Electric 2p 63A Knife Switch Changeover Switch

US $ 2.55-2.69 / Piece FOB
50 Pieces (MOQ)
More
Structure of Operating : Manual
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Related Videos
  • What is HD/HS11f-100/200/400/28/38/48 Knife Switch Isolation Switch Single and Two-Way Double Throw Changeover Switch
    What is HD/HS11f-100/200/400/28/38/48 Knife Switch Isolation Switch Single and Two-Way Double Throw Changeover Switch
    US $ 19-195 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is AC400V Fuse Power Switch 160 Emergency Switch Hr17-160 Knife Switch
    What is AC400V Fuse Power Switch 160 Emergency Switch Hr17-160 Knife Switch
    US $ 4 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is HS13bx 4p600A Lsolating Knife Switch Disconnect Open Protection Type Knife Isolation Switch
    What is HS13bx 4p600A Lsolating Knife Switch Disconnect Open Protection Type Knife Isolation Switch
    US $ 85 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Kodery High Voltage Double Power Isolation Knife Switch Disconnect Switches
    What is Kodery High Voltage Double Power Isolation Knife Switch Disconnect Switches
    US $ 290-320 /Piece
    2 Pieces (MOQ)
    Contact Supplier
HD11f-100 Open-Type Knife Switch with Arcing Chamber for Electrical Isolation

HD11f-100 Open-Type Knife Switch with Arcing Chamber for Electrical Isolation

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
Contact Supplier
Since 2025
Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
High-Quality Low-Voltage 380V 630A Nh Type Fuse 250A Knife Switch

High-Quality Low-Voltage 380V 630A Nh Type Fuse 250A Knife Switch

US $ 8 / Piece FOB
100 Pieces (MOQ)
More
Structure : Three-column Disconnector
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xiamen Ninewan Trade Co., Ltd

Trading Company

Fujian, China Since 2022
Chat Now Send Inquiry
200A 3p Knife Type Disconnect Isolation Switches Rated Operating Voltage AC380

200A 3p Knife Type Disconnect Isolation Switches Rated Operating Voltage AC380

US $ 10-50 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Voltage Transformer, Current Transformer, Transformer, Knife Switch, Fault Indicator, Explosion-Proof Lamp, Cable Attachment, Insulating Part, High Voltage Circuit Breaker, Switchgear
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry

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About Knife Switch FAQ

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

    Upgrade your Isolation Switch with the elegant and durable Knife 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?

    Upgrade your Isolation Switch with the elegant and durable Knife 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 Knife Switch is a top choice in our Isolation Switch collection.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.

Knife Melt Isolation Switch Fuse Group Fuse Switch Disconnector of Hh15 3p 400A Qp Factory Direct Supply

Knife Melt Isolation Switch Fuse Group Fuse Switch Disconnector of Hh15 3p 400A Qp Factory Direct Supply

US $ 46 / Piece FOB
1 Piece (MOQ)
More
Structure : Single-column Disconnector
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
S Type Solar Electric 3p 63A Knife Switch Change Over Switch

S Type Solar Electric 3p 63A Knife Switch Change Over Switch

US $ 1.5-15 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Weatherproof Switch Socket, Foot Switch, Waterproof Electric Box, Solar, Limit Switch, Rotary Switch, Float Switch, Transfomer, Terminal, Combination Socket Box & Portable Socket Box
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Yueqing Ann Electric Co., Ltd.

Zhejiang, China Since 2016
Chat Now Send Inquiry
Cnkeeya Electrical Change Over Porcelain 100A 3 Pole Double Throw Knife Switch

Cnkeeya Electrical Change Over Porcelain 100A 3 Pole Double Throw Knife Switch

US $ 5-30 / Piece FOB
1 Piece (MOQ)
More
Structure : Single-column Disconnector
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
Low Voltage Disconnect Knife Switch Rotary Blade Changeover Manual Disconnector Disconnect Switch HD13

Low Voltage Disconnect Knife Switch Rotary Blade Changeover Manual Disconnector Disconnect Switch HD13

US $ 8 / Piece FOB
100 Pieces (MOQ)
More
Main Products: MCB, MCCB, RCCB, ACB, Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xiamen Ninewan Trade Co., Ltd

Trading Company

Fujian, China Since 2022
Chat Now Send Inquiry
Factory Price High Quality Knife Switch HD13 Series From 200A to 2000A, 3pole Available

Factory Price High Quality Knife Switch HD13 Series From 200A to 2000A, 3pole Available

US $ 19-195 / Piece FOB
10 Pieces (MOQ)
More
Structure of Operating : Manual
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Liubang Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
Hot Sales High Quality Electrical 2p 63A Knife Changeover Switch Factory

Hot Sales High Quality Electrical 2p 63A Knife Changeover Switch Factory

US $ 2.55-2.69 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Miniature circuit breaker, RCCB, wall switches & wall sockets, change over knife switch, distribution box
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Russia Type Bp32 Knife Switch Switch Disconnector

Russia Type Bp32 Knife Switch Switch Disconnector

US $ 6 / Piece FOB
100 Pieces (MOQ)
More
Grounding Mode : Not Grounding
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Toonice Wholesales Triple Pole 3p 100A Double Throw Change Over Knife Switch with Thickened Copper High Quality

Toonice Wholesales Triple Pole 3p 100A Double Throw Change Over Knife Switch with Thickened Copper High Quality

US $ 29-60 / Set FOB
1 Set (MOQ)
More
Main Products: Ring Main Unit, Switchgear, Transformer, Substation, Vacuum Circuit Breakers, Disconnect Switch, Distribution Box
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
Dhecn Direct Factory 400A Rated Voltage 380AC Knife Isolation Switch Disconnctor HD11g-400A/38

Dhecn Direct Factory 400A Rated Voltage 380AC Knife Isolation Switch Disconnctor HD11g-400A/38

US $ 10-50 / Piece FOB
10 Pieces (MOQ)
More
Installation : Indoor High-voltage
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
Good Price 16A 35A Knife 3 Phase Changeover Electrical Isolator Switch Disconnector

Good Price 16A 35A Knife 3 Phase Changeover Electrical Isolator Switch Disconnector

US $ 1-5 / Piece FOB
1 Piece (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Bp Knife Switch Russian Type Isolating Switch 400A

Bp Knife Switch Russian Type Isolating Switch 400A

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
More
Series : Three
Contact Supplier
Since 2025
Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Toonice HD/HS11f-100/200/400/28 Knife Switch Isolation Switch Single and Two-Way Double Throw Changeover Switch

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

US $ 29-60 / Set FOB
1 Set (MOQ)
More
Main Products: Ring Main Unit, Switchgear, Transformer, Substation, Vacuum Circuit Breakers, Disconnect Switch, Distribution Box
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
Cnkeeya 1000A 1500A 380V Disconnector Knife Switch Rotary Knife Switch

Cnkeeya 1000A 1500A 380V Disconnector Knife Switch Rotary Knife Switch

US $ 5-20 / Piece FOB
1 Piece (MOQ)
More
Series : Three
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
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