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Relay & Contactor

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DC Contactor Fro X Cmg Crane Mzj-400A-006
Video

DC Contactor Fro X Cmg Crane Mzj-400A-006

US $ 10-25/ Piece FOB
MOQ: 1 Piece
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Qingdao Top Run International Trade Co., Ltd

Trading Company

Shandong , China Since 2023
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Microcomputer Program Timer Switch Kg316t

Microcomputer Program Timer Switch Kg316t

US $ 10/ Piece FOB
MOQ: 1 Piece
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Changsong Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
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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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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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Dfs Series Refrigeration Compressor Start Relays Adjustable Thermostat
Video

Dfs Series Refrigeration Compressor Start Relays Adjustable Thermostat

US $ 0.1-0.3/ Piece FOB
MOQ: 500 Pieces
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NINGBO YUKITO IMPORT & EXPORT CO., LTD.

Trading Company

Zhejiang , China Since 2020
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High-Performance Voltage Protector for Home and Office Appliances
Video

High-Performance Voltage Protector for Home and Office Appliances

US $ 3.8/ Piece FOB
MOQ: 100 Pieces
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Fuzhou Wells Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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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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Electromagnetic Electronic Module Power Signal Solid State SSR 5V 12V 24V Automotive Motorcycle HVAC Industrial Appliance Time Delay Protection Relay
Video

Electromagnetic Electronic Module Power Signal Solid State SSR 5V 12V 24V Automotive Motorcycle HVAC Industrial Appliance Time Delay Protection Relay

US $ 0.63-1.02/ Piece FOB
MOQ: 100 Pieces
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Sienwell Electronic Co., Limited

Trading Company

Guangdong , China Since 2023
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Good Price for Phoenix Relays 2967439 2900316 2961309 2900253

Good Price for Phoenix Relays 2967439 2900316 2961309 2900253

US $ 0.5-1/ Piece FOB
MOQ: 1,000 Pieces
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Emi International (Hk) Co. Ltd

Manufacturer/Factory

Guangdong , China Since 2022
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Mini Ature Electromagnetic Plug-in Relay DC/AC

Mini Ature Electromagnetic Plug-in Relay DC/AC

US $ 1-6/ Piece FOB
MOQ: 500 Pieces
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Wenzhou Kunji Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2023
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Electrical Voltage Auotomatic Adjustable Voltage and Current Protector

Electrical Voltage Auotomatic Adjustable Voltage and Current Protector

US $ 3.5/ 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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LC1d Electric 3 Pole Contactor for Crane Control Panel
Video

LC1d Electric 3 Pole Contactor for Crane Control Panel

US $ 12-50/ Piece FOB
MOQ: 100 Pieces
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Shaoxing Nante Crane Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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High Quality 12VDC 24VDC 1A PCB Reed Relay
Video

High Quality 12VDC 24VDC 1A PCB Reed Relay

US $ 0.75/ Piece FOB
MOQ: 1 Piece
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2012
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3 Phase Digital Voltage Current Protector Device for Electronics
Video

3 Phase Digital Voltage Current Protector Device for Electronics

US $ 15.5-17.75/ Piece FOB
MOQ: 10 Pieces
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DONGGUAN LEADER TECHNOLOGY CO., LIMITED

Manufacturer/Factory

Guangdong , China Since 2015
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Aoasis Good Price Relay Cjx2-1210 Series AC 3p Magnetic Contactor Relays
Video

Aoasis Good Price Relay Cjx2-1210 Series AC 3p Magnetic Contactor Relays

US $ 4.8-5/ Piece FOB
MOQ: 40 Pieces
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Zhongshan Senyue Electric Appliance Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Murr Relay 51140 Electronics Rmmd-2A/24VDC Input Relay
Video

Murr Relay 51140 Electronics Rmmd-2A/24VDC Input Relay

US $ 27.2-28.5/ Piece FOB
MOQ: 1 Piece
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Shenzhen Warriorz Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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Sap4040d Solid State Relay with 40A/480VAC Output
Video

Sap4040d Solid State Relay with 40A/480VAC Output

US $ 3.7-7.42/ Piece FOB
MOQ: 1 Piece
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Yuyao Gongyi Meter Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2006
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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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New Cnjuho 380V 4PCS/CTN Zhejiang LC1f225m7 Electrical Factory Manufacturer Magnetic Contactor Contactors
Video

New Cnjuho 380V 4PCS/CTN Zhejiang LC1f225m7 Electrical Factory Manufacturer Magnetic Contactor Contactors

US $ 37/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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CE Approval AC Contactor LC1-D1201 12A 48V
Video

CE Approval AC Contactor LC1-D1201 12A 48V

US $ 2.3/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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NNC Solid State Relay Cag6 series G3PE Series Three Phase SSR
Video

NNC Solid State Relay Cag6 series G3PE Series Three Phase SSR

US $ 28.5-31.8/ Piece FOB
MOQ: 12 Pieces
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CLION ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Enclosed Indoor 12kv Vacuum Contactor for Stable Capacitive Load Switching
Video

Enclosed Indoor 12kv Vacuum Contactor for Stable Capacitive Load Switching

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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Three-Phase Magnetic Latching Relay for Circuit Boards
Video

Three-Phase Magnetic Latching Relay for Circuit Boards

US $ 8.2-15.2/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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High-Quality Bc1d 3-Pole AC Magnetic Contactor 50/60Hz 230V 240V Coil Voltage for 3-Pole Contact Applications

High-Quality Bc1d 3-Pole AC Magnetic Contactor 50/60Hz 230V 240V Coil Voltage for 3-Pole Contact Applications

US $ 9.85/ Piece FOB
MOQ: 1 Piece
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Wenzhou Zhechi Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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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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Quantum Entanglement-Based Signaling Relay (Conceptual) for Secure Fundamental Physics Research Setups
Video

Quantum Entanglement-Based Signaling Relay (Conceptual) for Secure Fundamental Physics Research Setups

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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10-180s Dr0 on-Delay off-Delay Contact Auxilary Delay Block Hot Sale

10-180s Dr0 on-Delay off-Delay Contact Auxilary Delay Block Hot Sale

US $ 1-10/ Piece FOB
MOQ: 1 Piece
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Yueqing Greenwich Imp & Exp Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2017
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24V 36V 48V DC Contactors 200A for Electric Car Use

24V 36V 48V DC Contactors 200A for Electric Car Use

US $ 20/ Piece FOB
MOQ: 1 Piece
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Hefei Huanxin Technology Development Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui , China Since 2018
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20A Switching Capability Power Relay TUV UL
Video

20A Switching Capability Power Relay TUV UL

US $ 0.45-0.6/ 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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63A Voltage Relay Over Voltage Protection Relay AC230V

63A Voltage Relay Over Voltage Protection Relay AC230V

US $ 11.87-12.57/ Piece FOB
MOQ: 5 Pieces
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Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2010
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Three Phase 120A Switching Latching Relay for Smart Meter

Three Phase 120A Switching Latching Relay for Smart Meter

US $ 8-15/ 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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High-Performance Cjx2 - 1801 AC Contactor for Industrial Motors
Video

High-Performance Cjx2 - 1801 AC Contactor for Industrial Motors

US $ 1/ Piece FOB
MOQ: 120 Pieces
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Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Factory Wholesale High-Quality 200A 1000VDC Coil 24V High Voltage DC Contactor
Video

Factory Wholesale High-Quality 200A 1000VDC Coil 24V High Voltage DC Contactor

US $ 12.18-32.47/ Piece FOB
MOQ: 10 Pieces
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Shijiazhuang Estar New Energy Technology Co., Ltd

Manufacturer/Factory

Hebei , China Since 2024
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PCB Mount Relay with Spst 5A
Video

PCB Mount Relay with Spst 5A

US $ 0.4-0.45/ Piece FOB
MOQ: 3,000 Pieces
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Jiaxing Haihan Electron Co., Ltd.

Manufacturer/Factory,Group Corporation

Zhejiang , China Since 2012
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Discount Reliable DIN-Rail Power Relay with Affordable Electromagnetic Relay Options
Video

Discount Reliable DIN-Rail Power Relay with Affordable Electromagnetic Relay Options

US $ 1-20/ Piece FOB
MOQ: 50 Pieces
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Kexun Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Solar Power Transmission System Hf167f
Video

Solar Power Transmission System Hf167f

US $ 3-5/ Piece FOB
MOQ: 120 Pieces
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NINGBO KAIFENG HIGHLED INTELLIGENT TECHNOLOGY CO.,LTD

Trading Company

Zhejiang , China Since 2021
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 is the difference between a relay and a contactor?

    A relay is generally used for switching smaller loads in electronic circuits, while a contactor is designed for handling higher current applications, often found in industrial and commercial settings. Knowing your specific requirements helps determine which component is best suited for your needs.

  • QHow can I identify a reliable supplier for relay & contactor products in China?

    Finding a reliable supplier in China involves thorough research, including checking credentials, certifications, and reviews. Attend industry expos, contact manufacturers directly, and request product samples to assess quality. Partnering with reputable suppliers ensures product authenticity and quality.

  • QWhat are the benefits of sourcing relay & contactor products for electric and electronic applications?

    Sourcing reliable products helps ensure safety, efficiency, and durability in your electric and electronic systems. Quality components like relays and contactors optimize performance and protect equipment from damage. Working with trusted suppliers in China enhances product reliability and supplier accountability.

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