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Relay & Contactor

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High-Performance 12V DC Motor Starter Relay for Efficient Engine Start
Video

High-Performance 12V DC Motor Starter Relay for Efficient Engine Start

US $ 9-10/ Piece FOB
MOQ: 1 Piece
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Changzhou Sanghao Mechanical and Electrical Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2017
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High-Quality Electromagnetic Relay with Customized Safety Socket Solutions
Video

High-Quality Electromagnetic Relay with Customized Safety Socket Solutions

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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Manufacture 25-115A 2no+1nc Switching Electrical Types of 220V Coil AC Capacitor Electric Contactor
Video

Manufacture 25-115A 2no+1nc Switching Electrical Types of 220V Coil AC Capacitor Electric Contactor

US $ 5.35-8.11/ Piece FOB
MOQ: 32 Pieces
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Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang , China Since 2006
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Miniature Relay Ptf11ak Relay Base Socket
Video

Miniature Relay Ptf11ak Relay Base Socket

MOQ: 100 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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Single Coil Magnetic Latching Relay for Accurate Signal Control
Video

Single Coil Magnetic Latching Relay for Accurate Signal Control

US $ 1.36-3.64/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Cj19 Series Contactor for Power Switch and Power Saver China Supply

Cj19 Series Contactor for Power Switch and Power Saver China Supply

US $ 49.2/ Piece FOB
MOQ: 10 Pieces
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Wenzhou Homor International Trade Co., Ltd.

Trading Company

Zhejiang , China Since 2017
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AC Electrical Magnetical Contactor 380 Volt 3 Poles Cheapest Price 9A Cjx2-0901
Video

AC Electrical Magnetical Contactor 380 Volt 3 Poles Cheapest Price 9A Cjx2-0901

US $ 5-8/ Piece FOB
MOQ: 10 Pieces
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Yueqing Woen Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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1 Phase 100A Fast Connection Relay Nrl709ED-24VDC

1 Phase 100A Fast Connection Relay Nrl709ED-24VDC

US $ 2.93-3.19/ Piece FOB
MOQ: 20 Pieces
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Zhejiang NCR Industrial Co., Ltd.

Manufacturer/Factory,Group Corporation

Zhejiang , China Since 2006
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Top Quality Gmc Magnetic Contactor
Video

Top Quality Gmc Magnetic Contactor

US $ 2.05-2.48/ 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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Electronic Mini Magnetic Latching Relay Factory Manufacturer
Video

Electronic Mini Magnetic Latching Relay Factory Manufacturer

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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Reliable DC Relay for Electric Vehicle with Overload Protection
Video

Reliable DC Relay for Electric Vehicle with Overload Protection

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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Phoenix Emkds 1.5/4-3.81-1705676 Spring Loaded Push-in Terminal Block

Phoenix Emkds 1.5/4-3.81-1705676 Spring Loaded Push-in Terminal Block

MOQ: 1 Piece
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Beijing Zhongping Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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New Original Omrons My4n-GS Miniature Power Relay Fast Shipping

New Original Omrons My4n-GS Miniature Power Relay 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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Manufacturer's Direct Supply of St3PA-B Time Relay St3PA Series 220VAC Timer Delay 1/10s/60s/6minac 220V380V
Video

Manufacturer's Direct Supply of St3PA-B Time Relay St3PA Series 220VAC Timer Delay 1/10s/60s/6minac 220V380V

US $ 1.42-2/ pieces FOB
MOQ: 10 pieces
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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CJ156 Rotating Heavy Duty AC Contactor New Generation Of CJ12 And CJ24 630A
Video

CJ156 Rotating Heavy Duty AC Contactor New Generation Of CJ12 And CJ24 630A

US $ 311-342/ Piece FOB
MOQ: 10 Pieces
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Gansu A&D Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Gansu , China Since 2024
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Siron Y947 Series Three-Phase Solid-State Relay Module Relay Industrial
Video

Siron Y947 Series Three-Phase Solid-State Relay Module Relay Industrial

US $ 9-42/ 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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12kV 630A Vacuum Interrupter for Outdoor Circuit Breaker VTD3141H1
Video

12kV 630A Vacuum Interrupter for Outdoor Circuit Breaker VTD3141H1

US $ 55-78/ Piece FOB
MOQ: 3 Pieces
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Wuhan Feite Electric Co., Ltd.

Manufacturer/Factory

Hubei , China Since 2020
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Thermal Protection Overload Relay Shanghai Safety
Video

Thermal Protection Overload Relay Shanghai Safety

US $ 4.2-66/ 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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Teco Magnetic Electrical Contactor 3-Pole Original Type

Teco Magnetic Electrical Contactor 3-Pole Original Type

US $ 60-65/ Piece FOB
MOQ: 1 Piece
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Jiangsu Aice Instrument Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2023
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Siemens 6es7136-6ba00-0ca0 PLC Digital Input Modules Control Processors
Video

Siemens 6es7136-6ba00-0ca0 PLC Digital Input Modules Control Processors

US $ 660-800/ 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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Genuine Parts Relay (Computer Board) 8982597790 for Npr75 4HK1-Tcs

Genuine Parts Relay (Computer Board) 8982597790 for Npr75 4HK1-Tcs

US $ 10-20/ Piece FOB
MOQ: 1 Piece
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China Truck International Limited

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2017
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China-Made Ultra-Reliable SSR Solid State Relay for Lathe SA-340-Z
Video

China-Made Ultra-Reliable SSR Solid State Relay for Lathe SA-340-Z

US $ 10-350/ Piece FOB
MOQ: 1 Piece
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2025
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F-Esto Normally Closed (NC) & Normally Open (NO) Solenoid Valves - Reliable Pneumatic Control for Industrial Automation

F-Esto Normally Closed (NC) & Normally Open (NO) Solenoid Valves - Reliable Pneumatic Control for Industrial Automation

US $ 10-15/ Piece FOB
MOQ: 2 Pieces
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Chengdu Canmeng Trading Co., Ltd

Trading Company

Sichuan , China Since 2025
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1122820000 Trs 230vuc 1cov Weidmuller Termseries, Slim Relay Module

1122820000 Trs 230vuc 1cov Weidmuller Termseries, Slim Relay Module

US $ 6.5-7.8/ Piece FOB
MOQ: 1 Piece
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Nanjing Inter Electronics Co., Ltd

Manufacturer/Factory

Jiangsu , China Since 2025
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Pyf08A 8pin Relay Socket for My2n
Video

Pyf08A 8pin Relay Socket for My2n

US $ 0.35/ Piece FOB
MOQ: 3,000 Pieces
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Antel Electronics (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2019
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Litaidq Hot Sale AC Contactor 4p Cjx2 Series
Video

Litaidq Hot Sale AC Contactor 4p Cjx2 Series

US $ 1.7-1.9/ Piece FOB
MOQ: 50 Pieces
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Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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220V on-Delay Multi-Functional Adjustable Multi Range Minutes Power Relay
Video

220V on-Delay Multi-Functional Adjustable Multi Range Minutes Power Relay

US $ 1.9-2.2/ 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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DC and AC Magnetic Electrical Contactor with High Energy Saving Contactor
Video

DC and AC Magnetic Electrical Contactor with High Energy Saving Contactor

US $ 20/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Factory Price Cjc-25A 4p 400V AC Magnetic Contactor Modular Contactor with CE

Factory Price Cjc-25A 4p 400V AC Magnetic Contactor Modular Contactor with CE

MOQ: 100 Pieces
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Zhejiang C&J Electrical Holding Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
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0708 AC Contactor LC1-D, 9 to 95 AMPS for Category AC-3 Applications
Video

0708 AC Contactor LC1-D, 9 to 95 AMPS for Category AC-3 Applications

US $ 5.3-8.2/ Piece FOB
MOQ: 100 Pieces
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Mingri Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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China Supplier Cjx2-F500 AC 500A Magnetic AC Contactor LC1-F500 Electrical Contactor

China Supplier Cjx2-F500 AC 500A Magnetic AC Contactor LC1-F500 Electrical Contactor

US $ 173-188/ Piece FOB
MOQ: 1 Piece
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Yueqing Xiangmin Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Te 2299223-2 High Voltage DC Contactor Contact 900V 500A Coil 12-24V Relay
Video

Te 2299223-2 High Voltage DC Contactor Contact 900V 500A Coil 12-24V Relay

US $ 22-28/ Piece FOB
MOQ: 10 Pieces
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Hangzhou Huantong Auto Parts Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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RCD MCB RCCB for Refrigerator Leakage Protecting
Video

RCD MCB RCCB for Refrigerator Leakage Protecting

US $ 0.52-0.57/ Piece FOB
MOQ: 1,000 Pieces
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Yueqing Vebo International Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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HONGFA HFE82V-20 High voltage DC Contactor used in new energy vehicles
Video

HONGFA HFE82V-20 High voltage DC Contactor used in new energy vehicles

US $ 70-80/ pieces FOB
MOQ: 2 pieces
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Beian (Suzhou) New Energy Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2021
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Safety Relay Original Configurable Safety Relay Emergency Stop
Video

Safety Relay Original Configurable Safety Relay Emergency Stop

US $ 95-102/ pieces FOB
MOQ: 1 pieces
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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HHG1H-1/032F-38 (SSR-DA) Single Phase Transistor Parallel Connection Solid State Relay
Video

HHG1H-1/032F-38 (SSR-DA) Single Phase Transistor Parallel Connection Solid State Relay

US $ 13.09-29.79/ Piece FOB
MOQ: 200 Pieces
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Xinling Electrical Co., Ltd. China

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2012
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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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