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Signal Output Amplification Relay Module for Industrial Control
Secured Trading Service

Signal Output Amplification Relay Module for Industrial Control

US $ 29-75 / Piece FOB
20 Pieces (MOQ)
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Shandong Shansen Cnc Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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SLS Mini WiFi Smart Switch Module 16A Universal DIY Smart Relay Module
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SLS Mini WiFi Smart Switch Module 16A Universal DIY Smart Relay Module

US $ 2 / Piece FOB
100 Pieces (MOQ)
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SaiLingsi (wenzhou) Electronics Co., LTD

Trading Company

Zhejiang, China Since 2024
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PLC Modicon TM3 Discrete I/O Module TM3dm8r TM3dm8rg TM3dm24r TM3dm24rg TM3rdm16r TM3rdm32r
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PLC Modicon TM3 Discrete I/O Module TM3dm8r TM3dm8rg TM3dm24r TM3dm24rg TM3rdm16r TM3rdm32r

US $ 28-168 / Piece FOB
1 Piece (MOQ)
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Shantou Nobee Electric Co., Ltd.

Guangdong, China Since 2025
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High-Quality Phoenix Contact 24UC/21-21 Relay Module for Automation
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High-Quality Phoenix Contact 24UC/21-21 Relay Module for Automation

US $ 12-18 / Piece FOB
1 Piece (MOQ)
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Nanjing Inter Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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Siemens 6es73221hh010AA0 Sm322 Digital Output 16do Relay Module 24VDC for S7-300 PLC

Siemens 6es73221hh010AA0 Sm322 Digital Output 16do Relay Module 24VDC for S7-300 PLC

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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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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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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PLC Moudle 1440-TPS02-01RB 1440-TB-E 1440-TB-B 1440-SPD02-01RB 1440-VST02-01RA Expansion Relay Module
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PLC Moudle 1440-TPS02-01RB 1440-TB-E 1440-TB-B 1440-SPD02-01RB 1440-VST02-01RA Expansion Relay Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Shansen Tb16out-R8-1.0 Syntec 8-Bit Relay Module
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Shansen Tb16out-R8-1.0 Syntec 8-Bit Relay Module

US $ 29-150 / Piece FOB
20 Pieces (MOQ)
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Shandong Shansen Cnc Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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M8731BU5 Realtek RTL8731BU-CG Professional Supplier LB-LINK Lower Power Wireless Module Wi-Fi Relay Module
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M8731BU5 Realtek RTL8731BU-CG Professional Supplier LB-LINK Lower Power Wireless Module Wi-Fi Relay Module

US $ 1.8-3 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, 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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Sichuan Yuejiayi Trading Co., Ltd.

Sichuan, China Since 2025
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Omron Cp1e Series 24 Relay 36 Digital PLC Module Cp1e-N60dr-D

Omron Cp1e Series 24 Relay 36 Digital PLC Module Cp1e-N60dr-D

US $ 80-300 / Piece FOB
1 Piece (MOQ)
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Sichuan Hesheng Xing Trading Co., Ltd.

Trading Company

Sichuan, China Since 2023
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Siron Y318 PLC Relay Input/Output Optical Coupling Isolation Type IDC Horn Transfer 16-Bit DC Solid State Relay Module
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Siron Y318 PLC Relay Input/Output Optical Coupling Isolation Type IDC Horn Transfer 16-Bit DC Solid State Relay Module

US $ 97.39 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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DTY-220d40g Fully Isolated Single-Phase AC Voltage Regulator Module

DTY-220d40g Fully Isolated Single-Phase AC Voltage Regulator Module

US $ 26.8-27.6 / Piece FOB
100 Pieces (MOQ)
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GLOBE-SHANGHAI CHINA LOCK CO., LTD.

Trading Company

Shanghai, China Since 2021
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Ky-019 5 V One of 1 Channels Relay Module for Pic AVR DSP Arm

Ky-019 5 V One of 1 Channels Relay Module for Pic AVR DSP Arm

US $ 0.59-0.67 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Solid State Relay and SCR Voltage Regulator Combo Module
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Solid State Relay and SCR Voltage Regulator Combo Module

US $ 1-99 / Piece FOB
1 Piece (MOQ)
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Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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2967840 PLC-Osc- 24DC/230AC/ 1 Phoenix Contact Solid-State Relay Module
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2967840 PLC-Osc- 24DC/230AC/ 1 Phoenix Contact Solid-State Relay Module

US $ 20.42 / Piece FOB
1 Piece (MOQ)
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Nanjing Inter Tech Co., Ltd.

Jiangsu, China Since 2025
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6827029 Bl20-2do-R-No-1 New and Original Relay Output Module
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6827029 Bl20-2do-R-No-1 New and Original Relay Output Module

US $ 59-62 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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Best Sale Product Pilz PLC Module 784133 Safety Relay Module

Best Sale Product Pilz PLC Module 784133 Safety Relay Module

US $ 100-110 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Original New Do820 3bse008514r1 Do880 3bse028602r1 Do802 3bse022364r1 Do890 3bsc690074r1 S800I/O Digital Output Relay Module in Stock
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Original New Do820 3bse008514r1 Do880 3bse028602r1 Do802 3bse022364r1 Do890 3bsc690074r1 S800I/O Digital Output Relay Module in Stock

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Advanced Siemens Gh180/G3e Series 6sr4902-0AC00-0am1 Control Relay Module for Industrial Use
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Advanced Siemens Gh180/G3e Series 6sr4902-0AC00-0am1 Control Relay Module for Industrial Use

US $ 4,700-15,000 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Honeywell RM7885A1015/U, RM7885A2015/U 7800 Series Relay Module

Honeywell RM7885A1015/U, RM7885A2015/U 7800 Series Relay Module

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Clion NHN-RA5 1CO Signal Relay module with NNC41 Series Relay HF41F

Clion NHN-RA5 1CO Signal Relay module with NNC41 Series Relay HF41F

US $ 2.2-3.02 / Piece FOB
50 Pieces (MOQ)
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CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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High Current Industrial AC SSR Module 200A Dbc Copper Baseplate
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High Current Industrial AC SSR Module 200A Dbc Copper Baseplate

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

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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About Relay Module FAQ
  • QWhat factors influence the price of an electrical control system?

    The Relay Module is a standout piece in our Electrical Control System collection.The price of an electrical control system can vary depending on customization needs, brand selection, and the complexity of your project. Integrated with OEM parts from top manufacturers, these systems are designed to meet specific client requirements while keeping costs in line. Invest in custom solutions today for optimal efficiency. Explore wholesale discounts and expert distribution guides.

  • QHow can I customize an electrical control system for my needs?

    The Relay Module is an essential part of our Electrical Control System offerings.Customizing your electrical control system involves understanding specific operational needs and integrating solutions such as automation or OEM modules. Top suppliers offer guides for modifications to bring your vision to life. From compact designs to scalable options, these solutions adapt to evolving demands. Enlist a factory consultant to explore trends and integrate efficient, innovative elements.

  • QWhy choose factory-direct electrical control systems?

    The Relay Module is a standout piece in our Electrical Control System collection.Factory-direct electrical control systems offer competitive prices while adhering to advanced standards. With cutting-edge features backed by direct from factory support, you can enjoy significant cost savings. Expertise from certified distributors ensures you're getting the most suitable trending systems for your sector. Contact a certified provider for comprehensive guides and factory consultations to get started.

Two Relay Do Outputs, Modbus TCP and Mqtt TCP Network, Data Collection WiFi Module
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Two Relay Do Outputs, Modbus TCP and Mqtt TCP Network, Data Collection WiFi Module

US $ 11.11-11.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Tuya Zigbee Wireless Smart Remote Control Dry Contact Switch Module Relay Switch for 100-240V 12V 24V Work with Alexa
Secured Trading Service

Tuya Zigbee Wireless Smart Remote Control Dry Contact Switch Module Relay Switch for 100-240V 12V 24V Work with Alexa

US $ 5.7-5.95 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Coolseer Technology Co., Ltd.

Guangdong, China Since 2025
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Cotrust Em223 4di/4do, 8di/8do, 16di/16do Relay Output Module Compatible Siemens PLC

Cotrust Em223 4di/4do, 8di/8do, 16di/16do Relay Output Module Compatible Siemens PLC

US $ 50-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Safety Io Modules Pilzs 751167 Pnoz S7.1 C 24VDC 3 N/O Cascade in Stock

Safety Io Modules Pilzs 751167 Pnoz S7.1 C 24VDC 3 N/O Cascade in Stock

US $ 240-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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3rh6122-1bb40 Contactor AC DC Intermediate Relay Low Voltage Digital Input Module

3rh6122-1bb40 Contactor AC DC Intermediate Relay Low Voltage Digital Input Module

US $ 30-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
1794-Ow8 Flex I/O 8 Relay Output Module
Secured Trading Service

1794-Ow8 Flex I/O 8 Relay Output Module

US $ 115-125 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Cts7 223-1pH32, Digital Input/Output Module, 8-Point 24VDC Input, 8-Point Relay Output, 2A

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

US $ 50-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Solid State Relay DC Controlled AC Module Single-Phase

Solid State Relay DC Controlled AC Module Single-Phase

US $ 2.43 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
New Original Bmxdra1605 for X80 - 16 Outputs - Relay - 24...48 V DC or 24...240 V AC Discrete Output Module PLC Industrial Products
Secured Trading Service

New Original Bmxdra1605 for X80 - 16 Outputs - Relay - 24...48 V DC or 24...240 V AC Discrete Output Module PLC Industrial Products

US $ 100-499 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Pilz Safety Io Modules Pilzs 751177 in Stock

Pilz Safety Io Modules Pilzs 751177 in Stock

US $ 20-40 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
Chat Now Send Inquiry
Relay Module NHN-SG1 with Clion Solid State Relay NNG41 with LED Indicator

Relay Module NHN-SG1 with Clion Solid State Relay NNG41 with LED Indicator

US $ 2.8-2.99 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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Bently Nevada/Relay Module/3500/3500/33-01-00-00/3500/42-02-01-00-00
Secured Trading Service

Bently Nevada/Relay Module/3500/3500/33-01-00-00/3500/42-02-01-00-00

US $ 50 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guilin Sanhua Mechanical Electrical Automation Engineering Co., Ltd.

Guangxi, China Since 2022
Chat Now Send Inquiry
Cotrust Cth200 PLC Sm222 8do*24VDC Relay Digital Output Ethernet Port Module (222-1HF32)

Cotrust Cth200 PLC Sm222 8do*24VDC Relay Digital Output Ethernet Port Module (222-1HF32)

US $ 50-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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