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Relay & Contactor

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Contactor Relay Power Contactor 3rt1025-1bb40
Video

Contactor Relay Power Contactor 3rt1025-1bb40

US $ 55-60/ 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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Liyond Electric AC 250A Vacuum Contactor 1140V Ckj5-250

Liyond Electric AC 250A Vacuum Contactor 1140V Ckj5-250

US $ 100-110/ Piece FOB
MOQ: 1 Piece
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Yueqing Liyond Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2009
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High-Performance 11pin Mini PCB Automatic Plastic Solid State Relay Socket Base

High-Performance 11pin Mini PCB Automatic Plastic Solid State Relay Socket Base

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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Durable Gkrc-02 Voltage Relay for Efficient Power Monitoring
Video

Durable Gkrc-02 Voltage Relay for Efficient Power Monitoring

US $ 6.3-7/ pieces FOB
MOQ: 10 pieces
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Thermal Relay for Heat Pump System with Fire Protection
Video

Thermal Relay for Heat Pump System with Fire 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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Hot Sale 10A 11 Pins Industrial Universal Electromagnetic Relay
Video

Hot Sale 10A 11 Pins Industrial Universal Electromagnetic Relay

US $ 1.7/ Piece FOB
MOQ: 100 Pieces
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Naidian Group Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2013
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Phoenix Contact Original Terminal Relay 2966595 Opt-24DC/ 24DC/ 2 - Miniature Solid-State Relay

Phoenix Contact Original Terminal Relay 2966595 Opt-24DC/ 24DC/ 2 - Miniature Solid-State Relay

US $ 13.5-14.5/ Piece FOB
MOQ: 10 Pieces
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Nanjing Inter Energy Co., Ltd.

Trading Company

Jiangsu , China Since 2025
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Cj19 Power White Electrical Capacitor Contactor 3p Black Normal Contactor

Cj19 Power White Electrical Capacitor Contactor 3p Black Normal Contactor

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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Single-Pulse Latching Switch Relay with Impulse Activation Capability
Video

Single-Pulse Latching Switch Relay with Impulse Activation Capability

US $ 30-100/ Piece FOB
MOQ: 10 Pieces
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Onccy Electrical Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2022
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Advanced Protection High Performance Sch. Neider AC Contactor
Video

Advanced Protection High Performance Sch. Neider AC Contactor

US $ 5-35/ Piece FOB
MOQ: 1 Piece
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Shiny-Control Technology Develop (Beijing) Co., Ltd.

Trading Company

Beijing , China Since 2020
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0643 Energy Efficient AC Contactor Cjx2-F 660V 50Hz 115A-630A
Video

0643 Energy Efficient AC Contactor Cjx2-F 660V 50Hz 115A-630A

US $ 3.2-73.2/ 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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Electrical Silver Contact Point for Breakers Contact Tips for Relays Welding Button Type Contact

Electrical Silver Contact Point for Breakers Contact Tips for Relays Welding Button Type Contact

US $ 0.1/ Piece FOB
MOQ: 50,000 Pieces
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Wenzhou Saijin Electrical Alloy Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2023
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Siron Relay Board Y447 DC24V 8-Bit Signal Relay Module for PLC
Video

Siron Relay Board Y447 DC24V 8-Bit Signal Relay Module for PLC

US $ 39.18/ Piece FOB
MOQ: 1 Piece
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Shenzhen SiRON Electrical Co.,Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Original Magnetic Starter Le1-D Old

Original Magnetic Starter Le1-D Old

MOQ: 1 Piece
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Wenzhou Kasan Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2008
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SSR-40AA AC 24-380V Solid State Relay for Pid Temperature Controller
Video

SSR-40AA AC 24-380V Solid State Relay for Pid Temperature Controller

US $ 5-10/ Piece FOB
MOQ: 1 Piece
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Jiangxi Nanma Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Jiangxi , China Since 2015
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Reliable Beauway 12V DC Contactor for Hydraulic Loading Ramp with Low Power
Video

Reliable Beauway 12V DC Contactor for Hydraulic Loading Ramp with Low Power

US $ 9.5-12/ Piece FOB
MOQ: 100 Pieces
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Anhui Biaowei Machinery Manufacturing Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui , China Since 2024
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Air Conditioning Contactor Household Cjx2 AC Contactor 5A40 2p 1p220V AC Contactor Silver Point
Video

Air Conditioning Contactor Household Cjx2 AC Contactor 5A40 2p 1p220V AC Contactor Silver Point

US $ 0.5-1.8/ Piece FOB
MOQ: 100 Pieces
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Ningbo Jinlicheng Import and Export Co., Ltd.

Trading Company

Zhejiang , China Since 2025
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Relay Base Pyf14A 14 Pin Relay Socket Base for My4nj Hh54p H3y-4 Relay Socket
Video

Relay Base Pyf14A 14 Pin Relay Socket Base for My4nj Hh54p H3y-4 Relay Socket

US $ 0.3/ Piece FOB
MOQ: 100 Pieces
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Yueqing Ann Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Amur Pyf14A-E High Quality Relay Socket
Video

Amur Pyf14A-E High Quality Relay Socket

US $ 0.66/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Amur Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Factory Direct Sales 3ua Series Insert Type Electronic Thermal Overload Relay Jrs2-400 Thermal Overload Relay
Video

Factory Direct Sales 3ua Series Insert Type Electronic Thermal Overload Relay Jrs2-400 Thermal Overload Relay

US $ 33-68/ Piece FOB
MOQ: 10 Pieces
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Zhejiang Leidun Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Factory Price Jqx-40f 40A/250VAC Plug-in Terminal High Power Realy
Video

Factory Price Jqx-40f 40A/250VAC Plug-in Terminal High Power Realy

US $ 4/ Piece FOB
MOQ: 20 Pieces
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Zhejiang Taoyang Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Motor Overload Protection Relay
Video

Motor Overload Protection Relay

US $ 215.4-646.2/ Piece FOB
MOQ: 1 Piece
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2020
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Brand New Cm-Pfs. S Relay

Brand New Cm-Pfs. S Relay

US $ 65.5/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jmorxe Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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New and Original Schneider's LC1d09m7c Tesys D Contactor

New and Original Schneider's LC1d09m7c Tesys D Contactor

US $ 10-100/ Piece FOB
MOQ: 1 Piece
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Shenzhen Aimiqu Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2022
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12kv Vacuum Contactor for Capacitive Load and Reactive Compensation

12kv Vacuum Contactor for Capacitive Load and Reactive Compensation

US $ 300-458/ Piece FOB
MOQ: 1 Piece
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Luoyang Heli Automation Equipment Co., Ltd.

Manufacturer/Factory

Henan , China Since 2025
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Acrel Asj20-Ld1c Earth Leakage Relay Ground Residual Current Operated Panel Mounted
Video

Acrel Asj20-Ld1c Earth Leakage Relay Ground Residual Current Operated Panel Mounted

US $ 112/ Piece FOB
MOQ: 1 Piece
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ACREL CO., LTD.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2019
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Reliable Contactor Mk-707402076302 for Optimal Hydraulic Lubrication Systems Needs

Reliable Contactor Mk-707402076302 for Optimal Hydraulic Lubrication Systems Needs

US $ 18.5/ Piece FOB
MOQ: 1 Piece
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Beijing MK Minerals Technology Development Co., Ltd

Trading Company

Beijing , China Since 2024
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Advanced Smart Dinkle Relay for Effortless Automation Solutions
Video

Advanced Smart Dinkle Relay for Effortless Automation Solutions

US $ 15-25/ Piece FOB
MOQ: 10 Pieces
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Suzhou Conversion Technology Co., Ltd.

Trading Company

Jiangsu , China Since 2023
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Txm1.8u 8 Universal I/O Module8 Inputs/Outputs Signaled with Green LED.
Video

Txm1.8u 8 Universal I/O Module8 Inputs/Outputs Signaled with Green LED.

US $ 430/ Piece FOB
MOQ: 1 Piece
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Shandong Chenxuan Intelligent Manufacturing Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2019
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My2 8pin General Purpose Electromagnetic Relay
Video

My2 8pin General Purpose Electromagnetic Relay

US $ 0.7/ Piece FOB
MOQ: 1,000 Pieces
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Antel Electronics (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2019
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12kv VAC308 High Voltage Vacuum Interrupter for Circuit Breaker
Video

12kv VAC308 High Voltage Vacuum Interrupter for Circuit Breaker

US $ 10/ pcs FOB
MOQ: 10 pcs
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WENZHOU VACEM TECHNOLOGY CO., LTD.

Trading Company

Zhejiang , China Since 2020
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Customized 120V Ecm Electronic Output Overload Power Door Lock Relay Switch
Video

Customized 120V Ecm Electronic Output Overload Power Door Lock Relay Switch

US $ 47-52/ Piece FOB
MOQ: 1 Piece
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Shenzhen New Star Tech Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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High Quality 24V Copper Starter Relay for Hydraulic DC Motor
Video

High Quality 24V Copper Starter Relay for Hydraulic DC Motor

US $ 12-13/ 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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SCDA131R/P SCDA131R/N Series Safety Relay Power Relay
Video

SCDA131R/P SCDA131R/N Series Safety Relay Power Relay

US $ 120-150/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tongchuang Mechatronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2011
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High-Performance 60A 3-Pole MCCB Circuit Breaker for Industrial Use
Video

High-Performance 60A 3-Pole MCCB Circuit Breaker for Industrial Use

US $ 150-240/ Piece FOB
MOQ: 1 Piece
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Sichuan Oneket Science&Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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High-Quality, High-Performance AC/DC Contactor with Multiple Protection Options; Voltage Range 150A

High-Quality, High-Performance AC/DC Contactor with Multiple Protection Options; Voltage Range 150A

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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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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