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General Knob Switch

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Hta1 Round Knob with Light Snap Action and Self Locking for Reliable Electronic Control

Hta1 Round Knob with Light Snap Action and Self Locking for Reliable Electronic Control

US $ 0.85-1.25 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Solar Power Outdoor IP66 1500V 1000V 16A 32A Isolating Disconnect PV DC Isolator Switch

Solar Power Outdoor IP66 1500V 1000V 16A 32A Isolating Disconnect PV DC Isolator Switch

US $ 4.63-6.76 / Piece FOB
100 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Mushroom Emergency Stop Button for Reliable Industrial Electric Control

Mushroom Emergency Stop Button for Reliable Industrial Electric Control

US $ 0.85-1.25 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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OEM/ ODM Factory Made Design Own Brand Mass 4 Pole 63 AMP PV DC Isolator Switch

OEM/ ODM Factory Made Design Own Brand Mass 4 Pole 63 AMP PV DC Isolator Switch

US $ 3.5-20.1 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Hta1 High-Position Round Knob Button for Reliable Electronic Control

Hta1 High-Position Round Knob Button for Reliable Electronic Control

US $ 0.85-1.25 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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32A 1500V Rotary DC Isolator Switch for Inverter or Combiner

32A 1500V Rotary DC Isolator Switch for Inverter or Combiner

US $ 6.02-20.45 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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1600VDC Solar Panel Mounting Isolator Switch with 63A Capacity

1600VDC Solar Panel Mounting Isolator Switch with 63A Capacity

US $ 3.5-20.1 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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3p Outdoor IP65 AC Isolator Disconnect Switch 100 AMP Weatherproof Rotary Switch

3p Outdoor IP65 AC Isolator Disconnect Switch 100 AMP Weatherproof Rotary Switch

US $ 4.63-6.76 / Piece FOB
100 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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IP67 Arc Lever Waterproof Mini Micro Switch with Wire

IP67 Arc Lever Waterproof Mini Micro Switch with Wire

US $ 1.2-1.4 / Piece FOB
100 Pieces (MOQ)
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Yueqing Daier Electron Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Outdoor High-Voltage1200V Panel Mount Lockable Rotary DC Isolator Switch

Outdoor High-Voltage1200V Panel Mount Lockable Rotary DC Isolator Switch

US $ 2.89-18 / Piece FOB
1 Piece (MOQ)
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Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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3 4p 32A Waterproof DC Grey Outdoor IP66 PV Isolating/Waterproof Isolator Switch

3 4p 32A Waterproof DC Grey Outdoor IP66 PV Isolating/Waterproof Isolator Switch

US $ 3.5-20.1 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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DC Isolator Switch Available 2-10 Levels TUV CE UL DIN Rail Mounting Isolator Switch

DC Isolator Switch Available 2-10 Levels TUV CE UL DIN Rail Mounting Isolator Switch

US $ 3.5-20.1 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Long Bar Cam Switch 3p on-off Padlock Panel Load Break Isolator Switch with Electrical Cabinet

Long Bar Cam Switch 3p on-off Padlock Panel Load Break Isolator Switch with Electrical Cabinet

US $ 3.05-19.36 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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2p 4p PV DC 1000V Outdoor Single Hole Mounting Series Isolator PV Isolator Switch

2p 4p PV DC 1000V Outdoor Single Hole Mounting Series Isolator PV Isolator Switch

US $ 3.45-19.64 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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DC Isolator IP66 Enclosure with Mc4 55A up to 1500VDC Isolation Switch

DC Isolator IP66 Enclosure with Mc4 55A up to 1500VDC Isolation Switch

US $ 3.5-20.1 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Eds1 Series Door Clutch DC Isolation Switch 13A-50A 2p 4p 6p 1200V

Eds1 Series Door Clutch DC Isolation Switch 13A-50A 2p 4p 6p 1200V

US $ 3.05-19.36 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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160A 800A 1000V 2p/3p/4p No-Ploarity Disconnetor Solar PV Rotary Load Breaker Switch

160A 800A 1000V 2p/3p/4p No-Ploarity Disconnetor Solar PV Rotary Load Breaker Switch

US $ 7.86-18.6 / Piece FOB
100 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Industrial Isolator Switch 45A 63A 125A Control Protection Switch with Box

Industrial Isolator Switch 45A 63A 125A Control Protection Switch with Box

US $ 3.5-20.1 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Disconnectors Electrical 3p 1000V 32A IP66 Waterproof Isolator Switch for Solar Power System

Disconnectors Electrical 3p 1000V 32A IP66 Waterproof Isolator Switch for Solar Power System

US $ 6.02-20.45 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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PV Solar DC Isolator 1200V 32A IP66 DIN Rail Solar Rotary Disconnector Switch

PV Solar DC Isolator 1200V 32A IP66 DIN Rail Solar Rotary Disconnector Switch

US $ 12.96-13.29 / Piece FOB
100 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Hta6 Red Self-Reset with Light Mushroom Emergency Stop Button

Hta6 Red Self-Reset with Light Mushroom Emergency Stop Button

US $ 0.85-1.25 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Solar DC Isolator Switches 4p 3p 25A for Photovoltaic Disconnector Isolation Switch

Solar DC Isolator Switches 4p 3p 25A for Photovoltaic Disconnector Isolation Switch

US $ 3.05-19.36 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Factory Outlet IP66 2p 3p 4p 1000V 1500V DC 32A Weatherproof Power Isolator Disconnect Switch for Solar

Factory Outlet IP66 2p 3p 4p 1000V 1500V DC 32A Weatherproof Power Isolator Disconnect Switch for Solar

US $ 4.63-6.76 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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About General Knob Switch FAQ
  • QWhat are the key features to consider when selecting Isolation Switch suppliers?

    Our General Knob Switch offers exceptional quality and style within the Isolation Switch category.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?

    The General Knob 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.

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

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

Solar PV Array 1000W Disconnect Switch Electrical Isolator Grid Power DC Isolator

Solar PV Array 1000W Disconnect Switch Electrical Isolator Grid Power DC Isolator

US $ 3.05-19.36 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Electrical Solar PV Isolator System DC Automatic Transfer Type IP66 Enclosure Isolation Switch

Electrical Solar PV Isolator System DC Automatic Transfer Type IP66 Enclosure Isolation Switch

US $ 6.02-20.45 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry
Rotary Selector Isolator Switches AC DC on-off Outdoor Waterproof Disconnecting Switch

Rotary Selector Isolator Switches AC DC on-off Outdoor Waterproof Disconnecting Switch

US $ 3.05-19.36 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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16A 20A 32A 63A 100A Rotary Disconnect Switch Outdoor Waterproof Cam Isolator Switch

16A 20A 32A 63A 100A Rotary Disconnect Switch Outdoor Waterproof Cam Isolator Switch

US $ 4.63-6.76 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Photovoltaic DC 20A/35A/63A 1000V/1200V IP66 Waterproof Isolating Disconnector Switch

Photovoltaic DC 20A/35A/63A 1000V/1200V IP66 Waterproof Isolating Disconnector Switch

US $ 8.84-22.69 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Eds7 Series Door Clutch DC Isolator Switch 1500V 55A

Eds7 Series Door Clutch DC Isolator Switch 1500V 55A

US $ 3.5-20.1 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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IP66 DIN Rail Solar Rotary DC Disconnector Switch 1200V 32A 2p 4p

IP66 DIN Rail Solar Rotary DC Disconnector Switch 1200V 32A 2p 4p

US $ 12.96-13.29 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Door Interlock Mouting Installation Method DC Isolator Switch with Lock

Door Interlock Mouting Installation Method DC Isolator Switch with Lock

US $ 3.05-19.36 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Hot Selling Onccy 1000V-1500V Arcing Time in 3ms for Solar Power System Isolator Switch

Hot Selling Onccy 1000V-1500V Arcing Time in 3ms for Solar Power System Isolator Switch

US $ 3.5-20.1 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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3p Manual Disconnector 40A 50A 63A High Voltage Waterproof Isolator Rotary Switch

3p Manual Disconnector 40A 50A 63A High Voltage Waterproof Isolator Rotary Switch

US $ 3.45-19.64 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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1000V/1200V/1500V 32A Enclosure Inverter Breaker DC Isolator Switch for Photovoltaic Protection

1000V/1200V/1500V 32A Enclosure Inverter Breaker DC Isolator Switch for Photovoltaic Protection

US $ 6.02-20.45 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Two Phase Isolated Transfer Switch DC Solar Isolator Fuse Switch

Two Phase Isolated Transfer Switch DC Solar Isolator Fuse Switch

US $ 3.05-19.36 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Honeywell MICRO SWITCH Cable-Pull Safety Switches CPS SERIES 1CPSA1A

Honeywell MICRO SWITCH Cable-Pull Safety Switches CPS SERIES 1CPSA1A

US $ 1-699 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
BNSENS Co., Ltd.

Jiangsu, China Since 2024
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