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Relay & Contactor

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Ckj20 Series Low Voltage Vacuum Contactor

Ckj20 Series Low Voltage Vacuum Contactor

US $ 200-300/ Piece FOB
MOQ: 1 Piece
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Luoyang Modi Tungsten & Molybdenum Material Co., Ltd.

Manufacturer/Factory,Trading Company

Henan , China Since 2019
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Safety Relay for Starter M008t62471 24V 5.0kw 10t Oil Sealed

Safety Relay for Starter M008t62471 24V 5.0kw 10t Oil Sealed

US $ 5-10/ Piece FOB
MOQ: 1 Piece
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Ruian Runrun Auto Parts Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2014
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Electric Contactor Power Electromagnetic Relay
Video

Electric Contactor Power Electromagnetic Relay

US $ 0.99/ Piece FOB
MOQ: 1 Piece
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Zhejiang Xirui High-Voltage Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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485 DO Control Module 8-Channel Output Serial Port Relay Control Board
Video

485 DO Control Module 8-Channel Output Serial Port Relay Control Board

US $ 45/ Piece FOB
MOQ: 1 Piece
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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16kVA Induction Heating Machine with Precision Temperature Regulation
Video

16kVA Induction Heating Machine with Precision Temperature Regulation

US $ 2,700-3,900/ Piece FOB
MOQ: 1 Piece
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Shandong Weiterui Industrial Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong , China Since 2022
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Three Phase Overvoltage and Undervoltage Protection Rd6-W 3 Phase Protection Relay

Three Phase Overvoltage and Undervoltage Protection Rd6-W 3 Phase Protection Relay

US $ 20-30/ Piece FOB
MOQ: 1 Piece
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Ningbo Goti Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Schneide Electric Contractor LC1d38 220V Coil 12A 3p+1no+1nc LC1d12 LC1d25 LC1d38 AC
Video

Schneide Electric Contractor LC1d38 220V Coil 12A 3p+1no+1nc LC1d12 LC1d25 LC1d38 AC

US $ 25.99-29.99/ Piece FOB
MOQ: 1 Piece
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Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2015
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Advanced Gth Magnetic Contactor with Thermal Overload Protection Relay

Advanced Gth Magnetic Contactor with Thermal Overload Protection Relay

US $ 10/ Piece FOB
MOQ: 5 Pieces
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Ganzhou Sai'ao Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2024
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Generator Jd134 12V Starter Relay Generator Parts & Accessories
Video

Generator Jd134 12V Starter Relay Generator Parts & Accessories

US $ 1.6-1.9/ pieces FOB
MOQ: 1 pieces
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Fuan Shaluo Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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500A Solenoid 12V/24V

500A Solenoid 12V/24V

US $ 25/ Piece FOB
MOQ: 200 Pieces
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Ningbo Zhonghuang Machine & Electrics Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2013
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250A 24kv Vacuum Contactor Compact Premium Design for Industrial Motor Control and Electrical Distribution OEM
Video

250A 24kv Vacuum Contactor Compact Premium Design for Industrial Motor Control and Electrical Distribution OEM

US $ 190-530/ Piece FOB
MOQ: 1 Piece
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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12kv High Voltage Vacuum Contactor with Long Service Life and Factory Direct Price Supply
Video

12kv High Voltage Vacuum Contactor with Long Service Life and Factory Direct Price Supply

US $ 190-530/ Piece FOB
MOQ: 1 Piece
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Erm601b Single Coil & Double Coil Magnetic Latching Relay PCB Relay Spst Normal Closed Low Consumption High Reliability 90A
Video

Erm601b Single Coil & Double Coil Magnetic Latching Relay PCB Relay Spst Normal Closed Low Consumption High Reliability 90A

US $ 2.5-5/ Piece FOB
MOQ: 50 Pieces
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YUEQING EASTING TRADING CO.,LTD.

Trading Company

Hubei , China Since 2024
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28V Double-Coil Magnetic Latching Relays 80A Smart Meter Relay
Video

28V Double-Coil Magnetic Latching Relays 80A Smart Meter Relay

US $ 2.5-5/ Piece FOB
MOQ: 50 Pieces
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YUEQING EASTING TRADING CO.,LTD.

Trading Company

Hubei , China Since 2024
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OEM AC Cnjuho 50PCS/CTN Zhejiang Electrical Telemecanique Electromagnetic Single Phase Contactor Contactors

OEM AC Cnjuho 50PCS/CTN Zhejiang Electrical Telemecanique Electromagnetic Single Phase Contactor Contactors

US $ 5.5/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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Klc1-F Contactor Made of Flame-Retardant Engineering Plastic 225
Video

Klc1-F Contactor Made of Flame-Retardant Engineering Plastic 225

US $ 3.5-141.47/ tower FOB
MOQ: 1 tower
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Shandong Kaichuan Electric Power Equipment Co., LTD

Manufacturer/Factory

Shandong , China Since 2025
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Safety 60A Magnetic Latching Relay Used in Electrical Energy Meter Wl08d
Video

Safety 60A Magnetic Latching Relay Used in Electrical Energy Meter Wl08d

US $ 9.3-10.5/ Piece FOB
MOQ: 10 Pieces
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Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2017
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Power Efficient Single-Phase Magnetic Latching Relay for Energy Companies
Video

Power Efficient Single-Phase Magnetic Latching Relay for Energy Companies

US $ 1.45-3.75/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Compact Relay System for Efficient Circuit Control and Management
Video

Compact Relay System for Efficient Circuit Control and Management

US $ 2.1-2.3/ Piece FOB
MOQ: 1,000 Pieces
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Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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4p 40A 2no2nc 220V/230V 50/60Hz DIN Rail Household AC Modular Contactor
Video

4p 40A 2no2nc 220V/230V 50/60Hz DIN Rail Household AC Modular Contactor

US $ 4.5-5.44/ pieces FOB
MOQ: 5 pieces
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Yueqing Yaheng Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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LC1-D40 65 80 95 Heavy Duty Contactor 40A 50A 65A 80A 95A
Video

LC1-D40 65 80 95 Heavy Duty Contactor 40A 50A 65A 80A 95A

US $ 2-50/ Piece FOB
MOQ: 200 Pieces
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Wenzhou Beike Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Energy Saving Fixed Installation Heavy-Duty Capacitor Switching Electrical AC Magnetic Contactor
Video

Energy Saving Fixed Installation Heavy-Duty Capacitor Switching Electrical AC Magnetic Contactor

US $ 4.2-35.2/ Piece FOB
MOQ: 1 Piece
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Yijia Industrial Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Advanced Relay with 80A Switching Power and Contact Form 1A
Video

Advanced Relay with 80A Switching Power and Contact Form 1A

US $ 1-1.5/ Piece FOB
MOQ: 100 Pieces
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Yueqing RunEasy Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
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Medium Power Magnetic Latching Relay for Meter 120A Industrial Relay
Video

Medium Power Magnetic Latching Relay for Meter 120A Industrial Relay

US $ 2-4/ Piece FOB
MOQ: 50 Pieces
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Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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3TF40 41 42 43 20A 30A 55A Low Voltage 2no 2nc 3 Pole AC Contactor

3TF40 41 42 43 20A 30A 55A Low Voltage 2no 2nc 3 Pole AC Contactor

US $ 20-100/ Piece FOB
MOQ: 50 Pieces
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Yueqing Zeyi Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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10-30VDC 20A 4pole 4no 4nc 2no2nc Kct-20z Household Modular Contactor
Video

10-30VDC 20A 4pole 4no 4nc 2no2nc Kct-20z Household Modular Contactor

US $ 7.5-12/ Piece FOB
MOQ: 10 Pieces
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Zhejiang Weikesen Power Technology Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2023
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Efficient 150A DC Contactor for Renewable Energy Solutions
Video

Efficient 150A DC Contactor for Renewable Energy Solutions

MOQ: 500 Pieces
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Zhejiang NCR Industrial Co., Ltd.

Manufacturer/Factory,Group Corporation

Zhejiang , China Since 2006
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Customized 250V 90A Monophase Electric Magnetic Latching Relay for Energy Meters
Video

Customized 250V 90A Monophase Electric Magnetic Latching Relay for Energy Meters

US $ 1.5-2.5/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Great Electrical Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Factory High-Quality 150A 1000VDC Coil 12V High Voltage DC Contactor
Video

Factory High-Quality 150A 1000VDC Coil 12V High Voltage DC Contactor

US $ 15.48-15.96/ Piece FOB
MOQ: 30 Pieces
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Shijiazhuang Estar New Energy Technology Co., Ltd

Manufacturer/Factory

Hebei , China Since 2024
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Premium Manual AC Contactor From Shanghai for Industrial Applications
Video

Premium Manual AC Contactor From Shanghai for Industrial Applications

US $ 3-330/ Piece FOB
MOQ: 1,000 Pieces
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2020
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Flourishing Relay Factory Outlet High-Sensitivity Factory Price Relay with Free Samples
Video

Flourishing Relay Factory Outlet High-Sensitivity Factory Price Relay with Free Samples

US $ 0.39-0.46/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Flourishing Precision Electron Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Modular Contactorhousehold Voltage Contactor 4p 32-63A Manual Operation Modular Contactor
Video

Modular Contactorhousehold Voltage Contactor 4p 32-63A Manual Operation Modular Contactor

US $ 11.8/ Piece FOB
MOQ: 1 Piece
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Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Subminiature Signal Relay with Medium Power Capacity

Subminiature Signal Relay with Medium Power Capacity

US $ 3-5/ Piece FOB
MOQ: 100 Pieces
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NINGBO KAIFENG HIGHLED INTELLIGENT TECHNOLOGY CO.,LTD

Trading Company

Zhejiang , China Since 2021
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Latching Relay with 100A for Single Phase Meter 100A
Video

Latching Relay with 100A for Single Phase Meter 100A

US $ 2.45-2.65/ Piece FOB
MOQ: 2,000 Pieces
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Jiaxing Haihan Electron Co., Ltd.

Manufacturer/Factory,Group Corporation

Zhejiang , China Since 2012
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DC5V Latching Relay for Smart Meter
Video

DC5V Latching Relay for Smart Meter

US $ 0.75-1.2/ Piece FOB
MOQ: 10 Pieces
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Zhejiang Fanhar Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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Durable Relay Switch Box for Reliable Electrical Applications
Video

Durable Relay Switch Box for Reliable Electrical Applications

US $ 4.8/ Piece FOB
MOQ: 500 Pieces
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Wenzhou Xinyan Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Ac Contactor Dc Contactor Magnetic Contactor Power Relay Solid State Relay Vacuum Contactor
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About Relay & Contactor FAQ

  • QWhat are the key differences between relay and contactor?

    The main difference lies in their function: relays are used for low-power applications, while contactors handle high-voltage operations. If you're seeking cheap relays or robust contactors, understanding their features is essential. Learning more about these devices can lead to better choices for your projects.

  • QHow do I choose the right relay for my application?

    Choosing the right relay involves considering voltage ratings and response speed. If you’re in the market for high-quality relays at a factory direct price, assess both the load requirements and type of control needed. Custom options may also provide an efficient solution tailored to your requirements.

  • QWhat should I consider when selecting a contactor?

    When selecting a contactor, prioritize specifications like the control voltage, number of poles, and current rating. For those aiming to remain on trend, focusing on reliable manufacturers and top-rated options will assure long-term performance. Get a wholesale quote to explore discounts on bulk purchases with custom solutions available!

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Auto Relay, Timer & Counter, Other Meters for Electricity

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