Products

Suppliers
Filter Gallery
56,998

Knife Switches

Products
Changeover Switch Changeover Knife Switch Disconnect Switch Isolation Switch Manual Changeover Switch Isolator Switch

Sorry! No matches were found.

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
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Liubang Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
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
Structure of Operating : Manual
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
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)
More
Main Products: MCCB, MCB, ATS, Dual Power Transfer Swtich, SPD, Distribution Box, EV Charger
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Zhejiang Leidun Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Cnkeeya HD Indoor High Voltage Electric Earthing Knife Earthing Switch

Cnkeeya HD Indoor High Voltage Electric Earthing Knife Earthing Switch

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

Manufacturer/Factory

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

1000A 1500A 380V HD Series Knife Switch Rotary Knife Switch

US $ 69-109.89 / 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.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
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
Grounding : Un Grounded
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
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
Main Products: Polymer Insulator
Contact Supplier
Since 2025
Yueqing Guoen Electrical Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Hr17 Fuse Type Isolation Switch Knife Switch

Hr17 Fuse Type Isolation Switch Knife Switch

US $ 5-55.78 / Piece FOB
10 Pieces (MOQ)
More
Type : Low-voltage
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Wenzhou Homor International Trade Co., Ltd.

Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Premium Low-Voltage 380V 630A Nh Type Fuse 250A Knife Switch

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

US $ 8 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Acb RCCB MCCB MCB Capacitor etc, Capacitor, RCD RCBO Acb, Miniature Circuit Breaker, Surge Protector Device, Intelligent Universal Circuit Breaker, Moulded Case Circuit Breaker, Control and Protection Switch, Load Isolation Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xiamen Ninewan Trade Co., Ltd

Trading Company

Fujian, China Since 2022
Chat Now Send Inquiry
High Standard 63A 250V 2D Double Pole Double Throw Disconnecting Knife Rotary Switch

High Standard 63A 250V 2D Double Pole Double Throw Disconnecting Knife Rotary Switch

US $ 1-11 / Piece FOB
100 Pieces (MOQ)
More
Warranty : 1 Year
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Yueqing Ann Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
Copper Type Manuel Changeover Switch 4p 160A Power Knife Switch

Copper Type Manuel Changeover Switch 4p 160A Power Knife Switch

US $ 15.71-16.54 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Circuit Breaker, Wall Switch & Wall Socket, RCCB & RCBO, Changeover Knife Switch, Distribution Box, PV Accessories
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
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)
More
Type : High-voltage
Contact Supplier
Audited Supplier Audited Supplier Since 2016
ZHEJIANG KODERY ELECTRIC CO.,LTD

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
Isolation Switch Circuit Breaker Push Button Switch Automatic Transfer Switch Other Switches Insulator
Disconnect Switch High Voltage Isolator Knife Disconnect Switch

Disconnect Switch High Voltage Isolator Knife Disconnect Switch

1 Piece (MOQ)
More
Main Products: Switchgear, Ring Main Unit, Substation, Vacuum Circuit Breaker, Oil Immersed Transformer, Dry Type Transformer, Current Transformer, Potential Transformer, Load Break Switch, Cable Branch Box
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
HD11g 200A/400A/600A/1000A/1500A/3pole Knife Type Disconnect Switches Rated Operating Voltage AC380

HD11g 200A/400A/600A/1000A/1500A/3pole Knife Type Disconnect Switches Rated Operating Voltage AC380

US $ 10-50 / Piece FOB
10 Pieces (MOQ)
More
Structure of Operating : Manual
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Xianghu Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Knife Melt Isolation Switch Fuse Group Fuse Switch Disconnector of Hglr 3p 160A Factory Direct Supply

Knife Melt Isolation Switch Fuse Group Fuse Switch Disconnector of Hglr 3p 160A Factory Direct Supply

US $ 23.5 / 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
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Cnkeeya Hot 225A 50A Eelectrical Transfer Isolator Disconnect Fuse Electrical Knife Switch Disconnector

Cnkeeya Hot 225A 50A Eelectrical Transfer Isolator Disconnect Fuse Electrical Knife Switch Disconnector

US $ 5-20 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO, CE, ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Hanya Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Toonice 1000A 1500A 380V HD Series Knife Switch Rotary Knife Switch

Toonice 1000A 1500A 380V HD Series Knife Switch Rotary Knife Switch

US $ 30-60 / 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.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
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
Series : Three
Contact Supplier
Audited Supplier Audited Supplier Since 2004
Donghua Electric Stock Co., Ltd. of Zhejiang

Manufacturer/Factory

Zhejiang, China Since 2004
Chat Now Send Inquiry
China Supplier 380V Fuse Knife Switch with High Quality

China Supplier 380V Fuse Knife Switch with High Quality

US $ 8 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Acb RCCB MCCB MCB Capacitor etc, Capacitor, RCD RCBO Acb, Miniature Circuit Breaker, Surge Protector Device, Intelligent Universal Circuit Breaker, Moulded Case Circuit Breaker, Control and Protection Switch, Load Isolation Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xiamen Ninewan Trade Co., Ltd

Trading Company

Fujian, China Since 2022
Chat Now Send Inquiry
4 Pole Double Throw Electric Brake Safety Knife Switch HS11f

4 Pole Double Throw Electric Brake Safety Knife Switch HS11f

US $ 19-195 / Piece FOB
10 Pieces (MOQ)
More
Installation : Indoor High-voltage
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Liubang Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
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
    Negotiable
    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
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is 1000A 1500A 380V HD Series Knife Switch Rotary Knife Switch
    What is 1000A 1500A 380V HD Series Knife Switch Rotary Knife Switch
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
  • What is Knife Melt Isolation Switch Fuse Group Fuse Switch Disconnector of Hh15 3p 400A Qp Factory Direct Supply
    What is Knife Melt Isolation Switch Fuse Group Fuse Switch Disconnector of Hh15 3p 400A Qp Factory Direct Supply
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
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

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
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)
More
Operation : Manual
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
3p 63A Double Throw Electric Isolation Knife Change Over Switches

3p 63A Double Throw Electric Isolation Knife Change Over Switches

US $ 2-15 / 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.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
Yom Low Voltage 3p Knife Switch Hr17 Fuse Disconnecting Isolation Switch

Yom Low Voltage 3p Knife Switch Hr17 Fuse Disconnecting Isolation Switch

US $ 5-50 / Piece FOB
10 Pieces (MOQ)
More
Structure of Operating : Electric
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

3 Pole 2 Throw Knife Switch 100A Copper Material Electric Change Over Switch with CCC Ceritificate

3 Pole 2 Throw Knife Switch 100A Copper Material Electric Change Over Switch with CCC Ceritificate

US $ 15.26-16.07 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Circuit Breaker, Wall Switch & Wall Socket, RCCB & RCBO, Changeover Knife Switch, Distribution Box, PV Accessories
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
HD11g-200-38 Protective Board Front Wiring Open Type Knife Isolation Switch

HD11g-200-38 Protective Board Front Wiring Open Type Knife Isolation Switch

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

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Knife Melt Isolation Switch Fuse Group Fuse Switch Disconnector of Hh15 3p 350A QA Factory Direct Supply

Knife Melt Isolation Switch Fuse Group Fuse Switch Disconnector of Hh15 3p 350A QA Factory Direct Supply

US $ 43 / 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
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Cnkeeya HD13bx-600/31 Knife Switch Rotary Switch Isolation Switch 600A Three-Phase Knife Switch

Cnkeeya HD13bx-600/31 Knife Switch Rotary Switch Isolation Switch 600A Three-Phase Knife Switch

US $ 5-20 / Piece FOB
1 Piece (MOQ)
More
Movement Mode : Plug-in Type
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Hanya Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Low-Voltage 380V 630A Nh Type Fuse 250A Knife Switch with High Quality

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

US $ 8 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Acb RCCB MCCB MCB Capacitor etc, Capacitor, RCD RCBO Acb, Miniature Circuit Breaker, Surge Protector Device, Intelligent Universal Circuit Breaker, Moulded Case Circuit Breaker, Control and Protection Switch, Load Isolation Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xiamen Ninewan Trade Co., Ltd

Trading Company

Fujian, China Since 2022
Chat Now Send Inquiry
2/3/4 Pole Isolating knives Electrical Switches 3 Poles Copper PV Series Knife Switch

2/3/4 Pole Isolating knives Electrical Switches 3 Poles Copper PV Series Knife Switch

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

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
400A 380V 3-Pole Rotary Knife Switch

400A 380V 3-Pole 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.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Electrical Change Over Porcelain 100A 3 Pole Double Throw Knife Switch

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

1 Piece (MOQ)
More
Warranty : 5 Year
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Changsong Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
Geya Lgl-3p 800A-1600A Wholesale High Quality Automatic Electrical Blade Fuse Knife Switch

Geya Lgl-3p 800A-1600A Wholesale High Quality Automatic Electrical Blade Fuse Knife Switch

US $ 117.37-156.5 / Piece FOB
20 Pieces (MOQ)
More
Main Products: RCCB, ELCB, Circuit Breaker, MCB, RCD, Breaker, MCCB, AC Contactor, RCBO, Mini Circuit Breakers
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
Chat Now Send Inquiry
2p 63A Electric Isolator Knife Switch Disconnector

2p 63A Electric Isolator Knife Switch Disconnector

US $ 2-15 / Piece FOB
100 Pieces (MOQ)
More
Type : Load Isolation Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Yueqing Ann Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
Cnkeeya 400A 380V 3-Pole Rotary Knife Switch Disconnector Knife Switch

Cnkeeya 400A 380V 3-Pole Rotary Knife Switch Disconnector Knife Switch

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

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Knife Switch Change Over Switch 63A 2 Pole Double Power Supply Change Switch

Knife Switch Change Over Switch 63A 2 Pole Double Power Supply Change Switch

US $ 2.55-2.69 / Piece FOB
50 Pieces (MOQ)
More
Type : Low-voltage
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Changeover Switch Changeover Knife Switch Disconnect Switch Isolation Switch Manual Changeover Switch Isolator Switch
View More

Related Searches

Switch Switches Wall Switch Water Switch Push Button Switch Load Switch Position Switch Rotary Switch Rocker Switch Wholesale Knife Switches

Browse by Categories

Home > Electrical & Electronics > Switch > Isolation Switch
1/834
TOP

Search Filter

Categories

More Less
  • Isolation Switch
  • Circuit Breaker
  • Push Button Switch
  • Automatic Transfer Switch
  • Other Switches
  • Insulator
  • Switchgear
  • Micro Switch
  • Earthing System
  • Terminals

Certification

More Less
  • CE
  • ISO
  • RoHS
  • ISO9001
  • IS9001
  • ISO2000
  • ISO9002
  • GS

Installation

More Less
  • Outdoor High-voltage
  • Indoor High-voltage

Number of Poles

More Less
  • Three Pole
  • Unipolar

Operation

More Less
  • Manual
  • Electric

Series

More Less
  • Two
  • Three
  • Single-Stage
  • Four

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Zhejiang
  • Shandong
  • Jiangsu
  • Guangdong
  • Shanghai
  • Fujian
  • Hebei
  • Henan
  • Anhui
  • Hubei
  • Liaoning
  • Tianjin
  • Chongqing
  • Beijing
  • Jiangxi
  • Hunan
  • Shaanxi
  • Sichuan
  • Guangxi
  • Gansu
  • Heilongjiang
  • Hongkong S.A.R.
  • Shanxi
  • Guizhou
  • Yunnan

Product Types

More Less
  • SecuredTrading
  • Buy Sample
Reset Done