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Double Throw Knife Switch

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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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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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Movement Mode : Plug-in Type
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Zhejiang Liubang Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Cnkeeya 4 Pole Double Throw Electric Brake Safety Knife Switch

Cnkeeya 4 Pole Double Throw Electric Brake Safety Knife Switch

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

Zhejiang, China Since 2024
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Indoor Low Pressure Open Knife Switch Double Throw Knife Switch

Indoor Low Pressure Open Knife Switch Double Throw Knife Switch

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
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Structure of Operating : Manual
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Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
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Premium Copper Solid Disconnect Knife Switch 2 Pole Double Throw Change Over Knife Switch

Premium Copper Solid Disconnect Knife Switch 2 Pole Double Throw Change Over Knife Switch

US $ 1.7-1.9 / Piece FOB
50 Pieces (MOQ)
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Main Products: Voltage Regulator, Transformers, Variac, Power Inverter
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Zhejiang Kepai Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Double Throw Electrical 2p63A Knife Switch

Double Throw Electrical 2p63A Knife Switch

US $ 1.5-4 / Piece FOB
1,000 Pieces (MOQ)
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Phaeton Electronic Co., Ltd.

Jiangsu, China Since 2006
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Spdt Single Pole Double Throw DC Knife Switches

Spdt Single Pole Double Throw DC Knife Switches

1,000 Pieces (MOQ)
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Main Products: Travel Adapter, Power Cord & Power Strip, Car Antenna Cable, Soldering Iron & Switch, Solar Panel & Light, Network Accessories, Ebike Controller & Motor and LCD, Switch & Connector Cable, Soldering Iron & Multimeter & Battery Holder
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FOCAN ELECTRONIC FACTORY

Jiangsu, China Since 2014
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Cnkeeya Wholesales Triple Pole 3p 100A Double Throw Change Over Knife Switch with Thickened Copper High Quality

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

US $ 5-20 / Piece FOB
1 Piece (MOQ)
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Run : Plug-In
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Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Electrical Manual Change Over 3pole/160A Double Throw Knife Disconnect Isolation Switch

Electrical Manual Change Over 3pole/160A Double Throw Knife Disconnect Isolation Switch

US $ 10-50 / Piece FOB
10 Pieces (MOQ)
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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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Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
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Heavy-Duty 2 Pole Double Throw Knife Switch for Electrical Isolation

Heavy-Duty 2 Pole Double Throw Knife Switch for Electrical Isolation

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

Trading Company

Zhejiang, China Since 2025
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Double Throw 3pole Electrical 3p63AA Knife Switch

Double Throw 3pole Electrical 3p63AA Knife Switch

US $ 1.6-4 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Cable, Connector, Electronic, LED Lighting, Plug Adaptor, Panel Lighting, LAN Cable, AV Cable, Electronic Parts, Voltage Protector
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Phaeton Electronic Co., Ltd.

Jiangsu, China Since 2006
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Cnkeeya DC 220V AC 380V Knife Switch for PV Grid Connected Box HD11f HD11s HS11 Single Double Throw

Cnkeeya DC 220V AC 380V Knife Switch for PV Grid Connected Box HD11f HD11s HS11 Single Double Throw

US $ 5-20 / Piece FOB
1 Piece (MOQ)
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Switching Mode : Single Throw-in
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Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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0518 HS11f-1000 Double Throw Anti-Error Knife Switch 200A 3p/4p 50Hz AC380V

0518 HS11f-1000 Double Throw Anti-Error Knife Switch 200A 3p/4p 50Hz AC380V

US $ 5.5-66 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Substation, Sf6 Insulated Ring Main Unit, Switchgear, Cable Distribution Box, Circuit Breaker, Switch, Surge Protection Device, Motor Protector, AC Contactor
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Mingri Electric Co., Ltd.

Zhejiang, China Since 2025
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400A Triple Pole Double Throw Knife Disconnect Switch

400A Triple Pole Double Throw Knife Disconnect Switch

1 Piece (MOQ)
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Feature : Intelligent
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Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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2p 63A HK11 Model Double Throw High Voltage Power Electrical Knife Change Over Switch

2p 63A HK11 Model Double Throw High Voltage Power Electrical Knife Change Over Switch

US $ 2.9-26 / Piece FOB
1 Piece (MOQ)
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Main Products: PV Combiner Box, Surge Protector, Distribution Box, Fuse, Industrial Plug and Socket, Isolator Switch, Circuit Breaker, Insulator, Power Meter, Current Transformer
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Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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Toonice HD/HS11f-100/200/38/48 Knife Switch Isolation Switch Single and Two-Way Double Throw Changeover Switch

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

US $ 29-60 / Set FOB
1 Set (MOQ)
More
Grounding Mode : Grounding
Contact Supplier
Audited Supplier
Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
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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
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Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
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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
Operation : Handle Directly
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Yueqing Ann Electric Co., Ltd.

Zhejiang, China Since 2016
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32A 2p Disconnect Dpdt Double Throw Household Circuit Dual Knife Switch

32A 2p Disconnect Dpdt Double Throw Household Circuit Dual Knife Switch

US $ 1.62 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Indicator, Push Button, Timer Switch
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Wenzhou Senyi Electric Co., Ltd.

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

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

US $ 29-60 / Set FOB
1 Set (MOQ)
More
Grounding : Single Ground
Contact Supplier
Audited Supplier
Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
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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 Indoor Low Pressure Open Knife Switch Double Throw Knife Switch
    What is Indoor Low Pressure Open Knife Switch Double Throw Knife Switch
    US $ 10-15 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Spdt Single Pole Double Throw DC Knife Switches
    What is Spdt Single Pole Double Throw DC Knife Switches
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Cnkeeya Wholesales Triple Pole 3p 100A Double Throw Change Over Knife Switch with Thickened Copper High Quality
    What is Cnkeeya Wholesales Triple Pole 3p 100A Double Throw Change Over Knife Switch with Thickened Copper High Quality
    US $ 5-20 /Piece
    1 Piece (MOQ)
    Contact Supplier
HK11 Series-3p 32A-Double Throw Knife Switch

HK11 Series-3p 32A-Double Throw Knife Switch

US $ 1.46-1.61 / Piece FOB
1 Piece (MOQ)
More
Main Products: RCCB, MCB, Circuit Breaker, Switching Power Supply, Contactor, Button Switch, Power Supply, RCD, RCBO, Mini Circuit Breaker
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Yueqing Vebo International Co., Ltd.

Zhejiang, China Since 2013
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4 Pole 4p 63A Double Throw Change Over Knife Switch with LED Light

4 Pole 4p 63A Double Throw Change Over Knife Switch with LED Light

US $ 8.18-8.66 / Piece FOB
2 Pieces (MOQ)
More
Switching Mode : Double-Throw Type
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Audited Supplier
Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

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

Toonice HD/HS11f-100/200/400/28/38/48 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
Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
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About Double Throw Knife Switch FAQ

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

    The Double Throw Knife Switch is a top choice in our Isolation Switch collection.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.

  • QWhat are important factors to consider when deciding to buy Isolation Switches Wholesale?

    Our Double Throw Knife Switch offers exceptional quality within the Isolation Switch category.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.

  • QHow can I verify the reliability of China-based suppliers for Isolation Switches?

    The Double Throw Knife Switch is a standout piece in our Isolation Switch collection.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.

0530 HS13bx 3p Double Throw Rotary Type Knife Disconnect Switch 200-3000A DC220V

0530 HS13bx 3p Double Throw Rotary Type Knife Disconnect Switch 200-3000A DC220V

US $ 24.2-332 / Piece FOB
5 Pieces (MOQ)
More
Switching Mode : Double-Throw Type
Contact Supplier
Audited Supplier
Mingri Electric Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
Double Throw 2p 225A Manual Change Over Knife Switch

Double Throw 2p 225A Manual Change Over Knife Switch

US $ 13.47-14.18 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Circuit breaker, Isolating switch, Fuse, Surge protector
Contact Supplier
Audited Supplier
Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Toonice HS11f-400A/48 380V Double Throw Electric Brake Safety Knife Switch 2/3/4 Pole Isolating Knife Electrical Switch

Toonice HS11f-400A/48 380V Double Throw Electric Brake Safety Knife Switch 2/3/4 Pole Isolating Knife Electrical Switch

US $ 29-60 / Set FOB
1 Set (MOQ)
More
Installation : Indoor High-voltage
Contact Supplier
Audited Supplier
Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
Inverted Switch 380V, Double Throw Anti Misoperation Knife Switch HS11f 100/48

Inverted Switch 380V, Double Throw Anti Misoperation Knife Switch HS11f 100/48

US $ 5.45 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Indicator, Push Button, Timer Switch
Contact Supplier
Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
Factory Oriignal Sor Bh-072007-072 Double-Knife Dual-Throw Differential Pressure Switch

Factory Oriignal Sor Bh-072007-072 Double-Knife Dual-Throw Differential Pressure Switch

US $ 300-400 / Piece FOB
1 Piece (MOQ)
More
Function : Security
Contact Supplier
Audited Supplier
Kerui (Weifang) Automation Equipment Co., Ltd.

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Double Throw Electric Brake Safety Knife Switch 2/3/4 Pole Isolating Knife Electrical Switch

Double Throw Electric Brake Safety Knife Switch 2/3/4 Pole Isolating Knife Electrical Switch

US $ 6.6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electricals, Solar Photovoltaic, Switches and Sockets, Relays, Contactor, Distribution Box, Circuit Breaker, Junction Box, Voltage Protector, Lamps
Contact Supplier
Audited Supplier
Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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)
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Type : Load Isolation Switch
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Audited Supplier
Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
Disconnected Knife Switch 4 Pole Double Throw Change Over Manual Knife Switch 225A Isolating Switch

Disconnected Knife Switch 4 Pole Double Throw Change Over Manual Knife Switch 225A Isolating Switch

US $ 27.1-28.45 / pieces FOB
100 pieces (MOQ)
More
Main Products: Wall Switch
Contact Supplier
Audited Supplier
Wenzhou Mvava Electrical Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
2p 125A Knife Changeover Manual Switch PV Switch-Disconnector

2p 125A Knife Changeover Manual Switch PV Switch-Disconnector

US $ 5 / Piece FOB
10 Pieces (MOQ)
More
Structure of Operating : Manual
Contact Supplier
Audited Supplier
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
HS11-1000/48 1000A Copper Central Handle Open Type Isolation Double Throw Knife Switch Low Voltage Disconnectors Transfer Switch

HS11-1000/48 1000A Copper Central Handle Open Type Isolation Double Throw Knife Switch Low Voltage Disconnectors Transfer Switch

US $ 100-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: Automatic Transfer Switch, Surge Protector, Distribution Box, EV Charger, Circuit Breaker, Electric Meter, Junction Box
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Audited Supplier
Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
4 Pole 4p 160A Double Throw Change Over Knife Switch with LED Light

4 Pole 4p 160A Double Throw Change Over Knife Switch with LED Light

US $ 14.3-15.15 / Piece FOB
2 Pieces (MOQ)
More
Installation : Indoor High-voltage
Contact Supplier
Audited Supplier
Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Unveiling The HS11f-1000/48 Double - Throw Knife Switch: a Power Conversion Tool for Multiple Industries

Unveiling The HS11f-1000/48 Double - Throw Knife Switch: a Power Conversion Tool for Multiple Industries

US $ 10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Circuit Breakers‬, ‪Switches‬
Contact Supplier
Audited Supplier
Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
High Quality 60A 11kv Bidirectional Double Throw Knife Switch Isolation Switch

High Quality 60A 11kv Bidirectional Double Throw Knife Switch Isolation Switch

US $ 2.9-26 / Piece FOB
1 Piece (MOQ)
More
Certification : CCC, CE, ISO9001
Contact Supplier
Audited Supplier
Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
Chat Now Send Inquiry
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