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Relay Module

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Semiconductor Power Module Electronic Module Rectifier Relay Power Semiconductor

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Relay Module Expandable Control Electrical Connector Module

Relay Module Expandable Control Electrical Connector Module

US $ 26-29 / Piece FOB
1 Piece (MOQ)
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Main Products: Terminal Block, Relay Module, Botton, Pilot Lamp, Cable, Cold-Pressed Terminal
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Zhejiang Weide Electric Co., Ltd.

Zhejiang, China Since 2020
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Pluggable Relay Module Customizable Omrom Compact Module PLC Customizable Ay32002

Pluggable Relay Module Customizable Omrom Compact Module PLC Customizable Ay32002

US $ 13-16 / Piece FOB
1 Piece (MOQ)
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Certification : RoHS, CCC, ISO: 9001, CE
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Zhejiang Weide Electric Co., Ltd.

Zhejiang, China Since 2020
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2966210 PLC-Rsc- 24DC/ 1/Act Phoenix Contact Relay Module

2966210 PLC-Rsc- 24DC/ 1/Act Phoenix Contact Relay Module

US $ 5.81 / Piece FOB
1 Piece (MOQ)
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Main Products: Terminal Blocks, Relay, Power Supply, Electronics Housings, Automatic Tools, Marking Material, Device Circuit Breakers
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Nanjing Inter Tech Co., Ltd.

Jiangsu, China Since 2025
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2966184 PLC-Rsc- 24UC/21 Phoenix Contact Relay Module

2966184 PLC-Rsc- 24UC/21 Phoenix Contact Relay Module

US $ 59.67 / Piece FOB
1 Piece (MOQ)
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Signal : Continuous
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Nanjing Inter Tech Co., Ltd.

Jiangsu, China Since 2025
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Pluggable Relay Module Customizable Omrom Compact Module Push in PCB Terminal

Pluggable Relay Module Customizable Omrom Compact Module Push in PCB Terminal

US $ 21-22 / Piece FOB
1 Piece (MOQ)
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Main Products: Terminal Block, Relay Module, Botton, Pilot Lamp, Cable, Cold-Pressed Terminal
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Zhejiang Weide Electric Co., Ltd.

Zhejiang, China Since 2020
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8-Channel Relay Output Module Digital Output Module 5 0VDC Power

8-Channel Relay Output Module Digital Output Module 5 0VDC Power

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Certification : RoHS, ISO: 9001, CE
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Brand New Ab PLC 8/16 PT Digital Relay Module 1756-Ow16I 1756-Of8 1756-Of4 1756-Ob32 1756-Ob16D 1756-OA8

Brand New Ab PLC 8/16 PT Digital Relay Module 1756-Ow16I 1756-Of8 1756-Of4 1756-Ob32 1756-Ob16D 1756-OA8

US $ 50-60 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC Module, Sensor, Sew-Eurodrive, Cooling Fan, Frequency Converter
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Sichuan Yuejiayi Trading Co., Ltd.

Sichuan, China Since 2025
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New and Original Allen-Bradle-Y Ab 1769-Ow8I Relay ISO Module

New and Original Allen-Bradle-Y Ab 1769-Ow8I Relay ISO Module

US $ 10-200 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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3rh6131-1kf40contactor AC DC Intermediate Relay Low Voltage Digital Input Module

3rh6131-1kf40contactor AC DC Intermediate Relay Low Voltage Digital Input Module

US $ 30-500 / Piece FOB
1 Piece (MOQ)
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Main Products: HMI, PLC, Inverter, Motor, Driver, Circut Breaker, Sensor, Hot Melt Glue
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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Compact Relay Module with LED Indicator for Easy Monitoring

Compact Relay Module with LED Indicator for Easy Monitoring

US $ 4.8 / Piece FOB
500 Pieces (MOQ)
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Load : High Power Relay
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Wenzhou Xinyan Electric Co., Ltd

Zhejiang, China Since 2025
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Remote I/O Module with Five Switch Signals and Five Relay Outputs. Sensor Signal Analog Acquisition Module, Signal Isolator/Conversion Module

Remote I/O Module with Five Switch Signals and Five Relay Outputs. Sensor Signal Analog Acquisition Module, Signal Isolator/Conversion Module

US $ 36.66-36.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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PLC High Power Output DC Mixed Amplifier Module Solid State Relay Module

PLC High Power Output DC Mixed Amplifier Module Solid State Relay Module

US $ 41.6 / Piece FOB
10 Pieces (MOQ)
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Signal : Continuous
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Cts7 223-1hf32, Ctsc Module, Digital Input/Output Module, 4 Point 24VDC Input, 4 Point Relay Output, 2A, Cotrust

Cts7 223-1hf32, Ctsc Module, Digital Input/Output Module, 4 Point 24VDC Input, 4 Point Relay Output, 2A, Cotrust

US $ 50-150 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC, Servo Drive, HMI, Distributed I/O, Variable Frequency Drive, Motion Controller, Touch Panel, VFD, Human Machine Interface, Frequency Inverter
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Siemens 6ES7288-2DR16-0AA0 16-DO Relay Output Module for S7-200 SMART

Siemens 6ES7288-2DR16-0AA0 16-DO Relay Output Module for S7-200 SMART

US $ 1-9,999 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Honeywell EC7823A1004, EC7823A1004/U, 7800 SERIES EC7823/RM7823 Relay Module Microprocessor Burner Controls

Honeywell EC7823A1004, EC7823A1004/U, 7800 SERIES EC7823/RM7823 Relay Module Microprocessor Burner Controls

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Transmitter, Level Sensor, Level Transmitter, Temperature Sensor, Temperature Transmitter, Flow Sensor, Current Sensor, Switch Sensor, Position Sensor
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Output Units Cj1w-Oc211 PLC Module Processors 16-Point Relay Contact Output

Output Units Cj1w-Oc211 PLC Module Processors 16-Point Relay Contact Output

US $ 190-300 / Piece FOB
1 Piece (MOQ)
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Usage : Household Appliances Relay
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Weidmuller Relay Module 1122820000, Trs 230vuc 1co

Weidmuller Relay Module 1122820000, Trs 230vuc 1co

US $ 100 / Piece FOB
1 Piece (MOQ)
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Main Products: Parker SSD DC/AC Drive, Eurotherm Drive, 590p/690/AC10/AC15/AC30, Inverter, Parker Control Board, Parker Power Board, Siemens DC Drive, Siemens PLC, SSD 590p, Wago Terminals
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China One-Tone Industrial Group Co., Ltd

Tianjin, China Since 2023
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Siemens 6es7223-1bl32-0xb0 S7-1200 Digital I/O Module Sm 223 16di 16do Relay PLC Module

Siemens 6es7223-1bl32-0xb0 S7-1200 Digital I/O Module Sm 223 16di 16do Relay PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Structure : Combination
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Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
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New O-Mron Cp1e-N40dr-a CPU Relay Output PLC Module 40 I/O Ports

New O-Mron Cp1e-N40dr-a CPU Relay Output PLC Module 40 I/O Ports

US $ 50-99 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC
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Xiamen Xinchengyi Technology Co., Ltd.

Fujian, China Since 2025
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Cts7 223-1pH32, Digital Input/Output Module, 8 Point 24VDC Input, 8 Point Relay Output, 2A, Cotrust

Cts7 223-1pH32, Digital Input/Output Module, 8 Point 24VDC Input, 8 Point Relay Output, 2A, Cotrust

US $ 50-150 / Piece FOB
1 Piece (MOQ)
More
Function : Automatic Control
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Related Videos
  • What is Relay Module Expandable Control Electrical Connector Module
    What is Relay Module Expandable Control Electrical Connector Module
    US $ 26-29 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Pluggable Relay Module Customizable Omrom Compact Module PLC Customizable Ay32002
    What is Pluggable Relay Module Customizable Omrom Compact Module PLC Customizable Ay32002
    US $ 13-16 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 2966210 PLC-Rsc- 24DC/ 1/Act Phoenix Contact Relay Module
    What is 2966210 PLC-Rsc- 24DC/ 1/Act Phoenix Contact Relay Module
    US $ 5.81 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Pluggable Relay Module Customizable Omrom Compact Module Push in PCB Terminal
    What is Pluggable Relay Module Customizable Omrom Compact Module Push in PCB Terminal
    US $ 21-22 /Piece
    1 Piece (MOQ)
    Contact Supplier
Digital PLC Sensor Relay Signal Industrial Input Output Control Module

Digital PLC Sensor Relay Signal Industrial Input Output Control Module

US $ 59-199 / Piece FOB
1 Piece (MOQ)
More
Main Products: Integrated Circuits, PCB, PCBA, PLC, Multimeters
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Shenzhen Wonderful Tech Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Honeywell Sr-1c-DC24V Safety SSR Relay Module

Honeywell Sr-1c-DC24V Safety SSR Relay Module

US $ 50-1,000 / Piece FOB
1 Piece (MOQ)
More
Number of Pole : 1
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
Chat Now Send Inquiry
Mochuan Ethernet RS485 Modbus PLC Relay Module Modbus I O Module

Mochuan Ethernet RS485 Modbus PLC Relay Module Modbus I O Module

US $ 165-180 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC Programmable Logic Controller, HMI, Switching Power Supply, PLC Controller, Human Machine Interface, HMI Touch Screen Panel, HMI Monitor, China HMI Factory, HMI Panel, Industrial HMI Panel
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Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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About Relay Module FAQ

  • QWhat components are essential in an electrical control system?

    The Relay Module is a top choice in our Electrical Control System collection.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

  • QHow can I identify a reliable supplier for electrical control systems from China?

    The Relay Module is a key item within our extensive Electrical Control System selection.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Discover the perfect Electrical Control System addition with our Relay Module.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

Advanced 1734-Ow4 Digital Relay Output Module for Automation

Advanced 1734-Ow4 Digital Relay Output Module for Automation

US $ 30-40 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Simatic S7-1500 PLC Digital Output Module 6es7522-5fh00-0ab0 16 Dq Relay

Simatic S7-1500 PLC Digital Output Module 6es7522-5fh00-0ab0 16 Dq Relay

US $ 126 / Piece FOB
1 Piece (MOQ)
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Main Products: Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Metallurgy, Mineral & Energy, Security & Protection, Tools & Hardware
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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New Safety Relay Module Pnoz X1 774300 Pnoz X2 774303 Pnoz X2.1 774306 for Pilz

New Safety Relay Module Pnoz X1 774300 Pnoz X2 774303 Pnoz X2.1 774306 for Pilz

US $ 20-40 / Piece FOB
1 Piece (MOQ)
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Electricity Type : Vacuum
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Cotrsut Medium PLC Int-00 Relay Module Int-01 Programming Logic Controller

Cotrsut Medium PLC Int-00 Relay Module Int-01 Programming Logic Controller

US $ 40-45 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC, Servo Drive, HMI, Distributed I/O, Variable Frequency Drive, Motion Controller, Touch Panel, VFD, Human Machine Interface, Frequency Inverter
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
Solid State Relay Thyristor - Big Power SCR Thyristor Voltage Regulator Module

Solid State Relay Thyristor - Big Power SCR Thyristor Voltage Regulator Module

US $ 17.15-22.86 / Piece FOB
1 Piece (MOQ)
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Size : Miniature
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Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Multi-Output Relay Module 2903308 Rif-2-Rpt-Ldp-24DC/4X21 #03

Multi-Output Relay Module 2903308 Rif-2-Rpt-Ldp-24DC/4X21 #03

US $ 9.77-10.69 / Piece FOB
1 Piece (MOQ)
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Main Products: Frequency Inverfter, Varibale Frequency Inerter, VSD, VFD, AC Motor Drives
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Siemens S7-1200 Replacement Relay Output Module for PLC

Siemens S7-1200 Replacement Relay Output Module for PLC

US $ 50-60 / Piece FOB
1 Piece (MOQ)
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Task : Program
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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Westinghouse 1c31223G01 1c31233G04 1c31122g01 1c31125g02 Ovation Relay Panel Module

Westinghouse 1c31223G01 1c31233G04 1c31122g01 1c31125g02 Ovation Relay Panel Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC Module, Dcs Module, Controller, Tsi Spare Parts, Sensor, Turbine Card, HMI, Power Supply Module, CPU Module, Processor
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Moore Automation

Trading Company

Fujian, China Since 2024
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Siemens 6es7222-1hf32-0xb0 PLC Digital Output Module 8-Ch Relay

Siemens 6es7222-1hf32-0xb0 PLC Digital Output Module 8-Ch Relay

US $ 50-1,000 / Piece FOB
1 Piece (MOQ)
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Certification : CCC, CE
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Omron Sysmac PLC 8 Relay Output Module Cqm1-Oc221

Omron Sysmac PLC 8 Relay Output Module Cqm1-Oc221

US $ 80-300 / Piece FOB
1 Piece (MOQ)
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Main Products: Inverter, PLC, Servo Motor, HMI, DC Driver, Servo Driver, Module, Pneumatic
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Sichuan Hesheng Xing Trading Co., Ltd.

Trading Company

Sichuan, China Since 2023
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Safety Relay Ethernet Module 358883 533157 Ncp302045mntwg Fdg8850nz Fdc608pz Nvjd4152PT1g Nvmd6n04r2g Mc78m05abdtrkg Fds86242 Mmbfj175lt1g Ncp81610mntxg

Safety Relay Ethernet Module 358883 533157 Ncp302045mntwg Fdg8850nz Fdc608pz Nvjd4152PT1g Nvmd6n04r2g Mc78m05abdtrkg Fds86242 Mmbfj175lt1g Ncp81610mntxg

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
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Function : Automatic Control, Protection, Monitoring, Measurement
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Tianjin Omini Technology Co., Ltd.

Tianjin, China Since 2020
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New in Box One Mitsubishi Safety Relays QS90sr2sn-Cc Module PLC

New in Box One Mitsubishi Safety Relays QS90sr2sn-Cc Module PLC

US $ 100-270 / Piece FOB
1 Piece (MOQ)
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Main Products: Industrial Control Products, LCD Display, Touch Screen, Heat Dissipation, PLC Relay, Memory Chip, Inductors, Mini Fan, USB Pen Drive, PLC
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Bently Nevada 3500/33 149986-01 3500/33-01-00 16-Channel Relay Module

Bently Nevada 3500/33 149986-01 3500/33-01-00 16-Channel Relay Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Amikon Limited

Fujian, China Since 2024
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