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Relay & Contactor

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Solid State Relay SSR DC to AC Control Allowable Control Current 440V
Video

Solid State Relay SSR DC to AC Control Allowable Control Current 440V

US $ 5.13/ Piece FOB
MOQ: 1 Piece
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
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OEM 160A AC Electromagnetic Contactor Kmskw Brand Sample Available
Video

OEM 160A AC Electromagnetic Contactor Kmskw Brand Sample Available

US $ 23.33-25.65/ Piece FOB
MOQ: 20 Pieces
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Yueqing Xiangmin Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Magnetic Contactor ALQ EVQ200 DC Contactor for New Energy System
Video

Magnetic Contactor ALQ EVQ200 DC Contactor for New Energy System

US $ 25-30/ Piece FOB
MOQ: 1 Piece
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Beian (Suzhou) New Energy Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2021
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Dual Coil Magnetic Hold Relay for Solar System and Battery Management
Video

Dual Coil Magnetic Hold Relay for Solar System and Battery Management

US $ 1.58-4.48/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Top 10 Contactors with 3no 1nc Aux Contacts for FUJI Industrial Control

Top 10 Contactors with 3no 1nc Aux Contacts for FUJI Industrial Control

US $ 19.99-29.99/ Piece FOB
MOQ: 1 Piece
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Chengdu Canmeng Trading Co., Ltd

Trading Company

Sichuan , China Since 2025
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06 Elko Ep North America 5132-Pri-32-ND Pri-32 Current Relay
Video

06 Elko Ep North America 5132-Pri-32-ND Pri-32 Current Relay

US $ 100/ Piece FOB
MOQ: 1 Piece
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu , China Since 2023
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Flourishing Relay Hot Sale New Technology Best Quality Relay with UL
Video

Flourishing Relay Hot Sale New Technology Best Quality Relay with UL

US $ 0.15-0.17/ Piece FOB
MOQ: 2,000 Pieces
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Ningbo Flourishing Precision Electron Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Franch Brand Auxiliary 1no+1nc Contact Block Side Mounting Terminals
Video

Franch Brand Auxiliary 1no+1nc Contact Block Side Mounting Terminals

US $ 3.5-4/ Piece FOB
MOQ: 1 Piece
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ANSHAN XBHY TRADING CO., LTD.

Manufacturer/Factory,Trading Company

Liaoning , China Since 2023
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Factory Direct Affordable Safety Relay for Electrical Equipment Safety
Video

Factory Direct Affordable Safety Relay for Electrical Equipment Safety

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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220V/380V Cjx1 AC Magnetic Contactor
Video

220V/380V Cjx1 AC Magnetic Contactor

US $ 5.5/ Piece FOB
MOQ: 100 Pieces
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HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory

Anhui , China Since 2016
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80A Magnetic Latching Relay Phase Relay Manufacturer
Video

80A Magnetic Latching Relay Phase Relay Manufacturer

US $ 2.48-4.89/ 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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Anthropomorphically Programmed Relay for Interactive Robotics and Human-Machine Collaboration Interface Control
Video

Anthropomorphically Programmed Relay for Interactive Robotics and Human-Machine Collaboration Interface Control

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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Cyclic Time Relay 220V 16A AC/DC12V-240V Relay Switch Spdt
Video

Cyclic Time Relay 220V 16A AC/DC12V-240V Relay Switch Spdt

US $ 8.28/ Piece FOB
MOQ: 5 Pieces
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Wenzhou Taiye Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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UC3 Approved 120A Magnetic Latching Relay for Electric Khw Meters
Video

UC3 Approved 120A Magnetic Latching Relay for Electric Khw 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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4p 32A 400V Coil Magnetic AC Modular Contactor Manually Operated Installation Contactor
Video

4p 32A 400V Coil Magnetic AC Modular Contactor Manually Operated Installation Contactor

US $ 5.7-6.89/ 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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Pi Lz 751330 751167 751154 751135 751134 Germany Pilze E New Original in Stock

Pi Lz 751330 751167 751154 751135 751134 Germany Pilze E New Original in Stock

US $ 260-350/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tengjing Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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New Original Weidmuller Relay DRM570615L AC110V 7760056094

New Original Weidmuller Relay DRM570615L AC110V 7760056094

US $ 8-10/ Piece FOB
MOQ: 1 Piece
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Xiamen Swill Intelligence Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2023
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LC1K-0610 20A 660V Industrial Electromagnetic AC/DC Contactor
Video

LC1K-0610 20A 660V Industrial Electromagnetic AC/DC Contactor

MOQ: 200 Pieces
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Zhejiang C&J Electrical Holding Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
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New Original Omron G3nb-220b-1 Solid State Relay Automation Industry Fast Shipping

New Original Omron G3nb-220b-1 Solid State Relay Automation Industry Fast Shipping

US $ 1-100/ Piece FOB
MOQ: 1 Piece
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Kunshan Autofits Technology Co., Ltd.

Trading Company

Jiangsu , China Since 2024
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Low Voltage 60A Magnetic Contactors AC 50/60Hz 220V 380V 400V 500V 9A - 95A

Low Voltage 60A Magnetic Contactors AC 50/60Hz 220V 380V 400V 500V 9A - 95A

US $ 2-10/ Piece FOB
MOQ: 50 Pieces
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Yueqing Zeyi Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Reliable General Type Relay for Enhanced Electrical Performance
Video

Reliable General Type Relay for Enhanced Electrical Performance

US $ 0.9-1.05/ Piece FOB
MOQ: 100 Pieces
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Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2025
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S-K Series Magnetic Contactor S-K12
Video

S-K Series Magnetic Contactor S-K12

US $ 2.35-2.52/ Piece FOB
MOQ: 1,000 Pieces
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Wenzhou Santuo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2017
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G7l-2p Air Conditioner Controls Low Power Consumption Mini Custom Made Power Relay

G7l-2p Air Conditioner Controls Low Power Consumption Mini Custom Made Power Relay

US $ 12.1-13.2/ Piece FOB
MOQ: 1 Piece
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ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
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SRL200 Microprocessor Controlled 200A Smart Battery Isolator and High Current Starter Relay, Dual Sensing Smart Relay, with Ring Terminals

SRL200 Microprocessor Controlled 200A Smart Battery Isolator and High Current Starter Relay, Dual Sensing Smart Relay, with Ring Terminals

US $ 1/ Piece FOB
MOQ: 100 Pieces
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Avs (Ningbo) Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
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3 Phase Failure Phase Sequence Voltage Monitoring Relay Voltage Sensing Protection Relay

3 Phase Failure Phase Sequence Voltage Monitoring Relay Voltage Sensing Protection Relay

US $ 8.73-10.62/ Piece FOB
MOQ: 100 Pieces
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Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2010
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AC Contactor Factory 4p LC1dt38 Magnetic AC Contactor with 38A Voltage 36V Coil Electrical AC Contactor
Video

AC Contactor Factory 4p LC1dt38 Magnetic AC Contactor with 38A Voltage 36V Coil Electrical AC Contactor

US $ 8.5/ Piece FOB
MOQ: 1 Piece
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Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Sealed Automotive Relay for Car Systems with Strong Housing
Video

Sealed Automotive Relay for Car Systems with Strong Housing

US $ 30-35/ Piece FOB
MOQ: 1 Piece
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Hangzhou Keller New Energy Technology Co., Ltd.

Trading Company

Zhejiang , China Since 2025
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Versatile LC1d09 Type AC Contactor for Reliable Performance
Video

Versatile LC1d09 Type AC Contactor for Reliable Performance

US $ 3-16/ Piece FOB
MOQ: 5 Pieces
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Siron Y910 Series Relay Module Switch Relay Socket Use to Industrial Equipment

Siron Y910 Series Relay Module Switch Relay Socket Use to Industrial Equipment

US $ 1.9-4/ Piece FOB
MOQ: 5 Pieces
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Shenzhen SiRON Electrical Co.,Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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HHN-RB5/6 Electromagnetic Relay Power Relay Module with Indicator Light
Video

HHN-RB5/6 Electromagnetic Relay Power Relay Module with Indicator Light

US $ 4.09-52.99/ Piece FOB
MOQ: 1 Piece
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Xinling Electrical Co., Ltd. China

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2012
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Xj3-D AC 380V Phase Sequence Relay with Overvoltage and Undervoltage Protection Industrial Relays

Xj3-D AC 380V Phase Sequence Relay with Overvoltage and Undervoltage Protection Industrial Relays

US $ 5/ Piece FOB
MOQ: 50 Pieces
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Wenzhou Senyi Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Smart Control Relay with Integrated LED Status Indicators
Video

Smart Control Relay with Integrated LED Status Indicators

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
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Power AC Contactor 220V Nc, OEM Specification for Marine Generators
Video

Power AC Contactor 220V Nc, OEM Specification for Marine Generators

US $ 2.572-330/ 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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PCB Type AC Solid State Relay (SSR-3A)
Video

PCB Type AC Solid State Relay (SSR-3A)

MOQ: 10 Pieces
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Individuals/SOHO,Other

Zhejiang , China Since 2011
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Made in Germany Pilzs Expansion Module Relay 773700

Made in Germany Pilzs Expansion Module Relay 773700

US $ 75-80/ Piece FOB
MOQ: 1 Piece
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Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong , China Since 2024
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High Quality General Purpose Relay for Refrigerator (Q90-340)
Video

High Quality General Purpose Relay for Refrigerator (Q90-340)

US $ 1.79-2.59/ Piece FOB
MOQ: 1,000 Pieces
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NINGBO SANHE REFRIGERATION CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2009
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Ac Contactor Dc Contactor Magnetic Contactor Power Relay Vacuum Contactor Solid State Relay
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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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