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Advanced Modbus RTU to TCP Ethernet Converter Module
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Advanced Modbus RTU to TCP Ethernet Converter Module

US $ 30.98-31.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Clion NHN-RA1 series Signal Relay Module with APAN3124 Latching Relay

Clion NHN-RA1 series Signal Relay Module with APAN3124 Latching Relay

US $ 14.3 / Piece FOB
50 Pieces (MOQ)
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CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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Omron Circuit Breaker Nx-Ecc203 Power Amplifier Input Unit PLC Module Processors Medical Equipment Amplifier

Omron Circuit Breaker Nx-Ecc203 Power Amplifier Input Unit PLC Module Processors Medical Equipment Amplifier

US $ 190-300 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Ethercat Communication Solid State Relay Module Replacing Traditional Do Module Plus Mechanical Relay Structure
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Ethercat Communication Solid State Relay Module Replacing Traditional Do Module Plus Mechanical Relay Structure

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Mvava CE Light Module Touch Induction Switch Home Light Controller Module Matter Relay Switch Smart House Control Module
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Mvava CE Light Module Touch Induction Switch Home Light Controller Module Matter Relay Switch Smart House Control Module

US $ 2.19-2.6 / pieces FOB
100 pieces (MOQ)
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Wenzhou Mvava Electrical Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Mdr-20-24 Mean Well Integrated Circuit Electronic Components Fpga Cpld Microcontroller Module Relay

Mdr-20-24 Mean Well Integrated Circuit Electronic Components Fpga Cpld Microcontroller Module Relay

10 Pieces (MOQ)
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Shenzhen Haoxinsheng Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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Txm1.8u Universal I/O Module New and Original
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Txm1.8u Universal I/O Module New and Original

US $ 220 / Piece FOB
1 Piece (MOQ)
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Shandong Chenxuan Intelligent Manufacturing Co., Ltd.

Shandong, China Since 2019
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Clion Relay Module NHN-SG2 with Solid State Relay NNG63 LED Indicator

Clion Relay Module NHN-SG2 with Solid State Relay NNG63 LED Indicator

US $ 32.58-37.8 / Piece FOB
50 Pieces (MOQ)
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CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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WLAN Aer900 Long-Range Wireless Communication Module Supports Ap, Sta and Relay Modes, Suitable for Various Network Deployments.
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WLAN Aer900 Long-Range Wireless Communication Module Supports Ap, Sta and Relay Modes, Suitable for Various Network Deployments.

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Push in Relay Module Customizable Omrom Compact Module

Push in Relay Module Customizable Omrom Compact Module

US $ 10.88-12 / Piece FOB
1 Piece (MOQ)
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Zhejiang Weide Electric Co., Ltd.

Zhejiang, China Since 2020
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DIN Rail Mounted SSR Relay Module with Independent Channel Fuse Overcurrent Protection for PLC Distributed Control
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DIN Rail Mounted SSR Relay Module with Independent Channel Fuse Overcurrent Protection for PLC Distributed Control

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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DIN Rail Mount 4 Dpdt Signal Relay Interface Module, DC 12V Version

DIN Rail Mount 4 Dpdt Signal Relay Interface Module, DC 12V Version

US $ 0.03-10 / Piece FOB
1 Piece (MOQ)
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Shenzhen New Chip international Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Simatic S7-1200 Compatible Relay Output Module for Enhanced Control
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Simatic S7-1200 Compatible Relay Output Module for Enhanced Control

US $ 50-60 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Robust SCR Relay Module for High Current Applications
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Robust SCR Relay Module for High Current Applications

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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Practical GSM Module Relay - Similar Cp1w - 40edt for Remote Control and Switching Operations Module

Practical GSM Module Relay - Similar Cp1w - 40edt for Remote Control and Switching Operations Module

US $ 49-99 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Phoenix Contact Rif-0-Rpt-24DC/21 Relay Module 2903370
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Phoenix Contact Rif-0-Rpt-24DC/21 Relay Module 2903370

US $ 4.95-5.34 / Piece FOB
1 Piece (MOQ)
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Fuzhou Lingrui Import and Export Co., Ltd.

Trading Company

Fujian, China Since 2026
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Txm1.6r 6 Relay Output Module in Stock
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Txm1.6r 6 Relay Output Module in Stock

US $ 175-185 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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4-20mA/0-2.5V /0-20mA to Modbus TCP Rj-45 Current Input/Voltage Input Data Acquisition Module
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4-20mA/0-2.5V /0-20mA to Modbus TCP Rj-45 Current Input/Voltage Input Data Acquisition Module

US $ 105-105.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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GE PLC Module IC693MDL930 IC693MDL752 IC693MDL740 IC693MDL646 IC693MDL645 IC693MDL655 IC693MDL753 relay output module
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GE PLC Module IC693MDL930 IC693MDL752 IC693MDL740 IC693MDL646 IC693MDL645 IC693MDL655 IC693MDL753 relay output module

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

Fujian, China Since 2024
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Qy42p Mitsubishi Series Digital Modules PLC Module I/O Digital Module

Qy42p Mitsubishi Series Digital Modules PLC Module I/O Digital 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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DC5V 1 Channel Relay Module for Arduino Projects

DC5V 1 Channel Relay Module for Arduino Projects

US $ 0.5-0.7 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Asp-184330-01 Samtec Integrated Circuit Electronic Components Fpga Cpld Microcontroller Module IGBT Relay

Asp-184330-01 Samtec Integrated Circuit Electronic Components Fpga Cpld Microcontroller Module IGBT Relay

10 Pieces (MOQ)
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Shenzhen Haoxinsheng Technology Co., Ltd.

Trading Company

Guangdong, China Since 2022
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Txm1.16D - 16 Digital Input Module New and Original
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Txm1.16D - 16 Digital Input Module New and Original

US $ 150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Chenxuan Intelligent Manufacturing Co., Ltd.

Shandong, China Since 2019
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About Relay Module FAQ

  • QWhat factors influence the price of an electrical control system?

    The Relay Module is an essential part of our Electrical Control System offerings.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?

    Discover the perfect Electrical Control System addition with our Relay Module.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?

    Discover the perfect addition to your Electrical Control System with our Relay Module.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.

Wholesale Original New Omron G2r-1 DC24V Terminal Relay Module
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Wholesale Original New Omron G2r-1 DC24V Terminal Relay Module

US $ 10 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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12V/24V 1 Channel Power Relay Control Board Module 30A Single Switch

12V/24V 1 Channel Power Relay Control Board Module 30A Single Switch

US $ 5-6 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Anhui Biaowei Machinery Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2024
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Practical GSM Module Relay - Similar Cp1w - 32et for Remote Control and Switching Operations Module

Practical GSM Module Relay - Similar Cp1w - 32et for Remote Control and Switching Operations Module

US $ 49-99 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry
Cts7 223-1pH32, Ctsc Module, Digital Input/Output Module, 8 Point 24VDC Input, 8 Point Relay Output, 2A, Cotrust

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

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Omron Brand Nx-Ad4608 Analog Input Output Unit Processors Express Module

Omron Brand Nx-Ad4608 Analog Input Output Unit Processors Express Module

US $ 600-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Solid State Relay Module Featuring Millisecond Synchronous Control Via Profinet Ethercat Fieldbus Protocol
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Solid State Relay Module Featuring Millisecond Synchronous Control Via Profinet Ethercat Fieldbus Protocol

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Pilz Relay Switch Psen1570610/Eton Switch/Schneider Siemens Switch/PLC Module/Ethernet CPU Switchboard
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Pilz Relay Switch Psen1570610/Eton Switch/Schneider Siemens Switch/PLC Module/Ethernet CPU Switchboard

US $ 10-710 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Mingzhe Electric Co., Ltd.

Zhejiang, China Since 2022
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Weidmuller Trs 24VDC 1co Slim Relay Module, 1 Changeover Contact
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Weidmuller Trs 24VDC 1co Slim Relay Module, 1 Changeover Contact

US $ 4.48-5.39 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fuzhou Lingrui Import and Export Co., Ltd.

Trading Company

Fujian, China Since 2026
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Soil Moisture Sensors Relay Control Module (5V or 12V)

Soil Moisture Sensors Relay Control Module (5V or 12V)

US $ 1.68-1.83 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Txm1.8u 8 Universal I/O Module8 Inputs/Outputs Signaled with Green LED.
Secured Trading Service

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

US $ 430 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Chenxuan Intelligent Manufacturing Co., Ltd.

Shandong, China Since 2019
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Smatrul Tmr01-20A-EU Tuya Smart Home APP WiFi Touch Switch Light Wall Panel DIY Relay Module Timer Socket

Smatrul Tmr01-20A-EU Tuya Smart Home APP WiFi Touch Switch Light Wall Panel DIY Relay Module Timer Socket

US $ 8.39-10.25 / Piece FOB
1 Piece (MOQ)
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Colpoint Technology Limited

Trading Company

Guangdong, China Since 2022
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New and Original PLC Relay or Switch Module Tam-B4rk6c Tam-B4rk8c

New and Original PLC Relay or Switch Module Tam-B4rk6c Tam-B4rk8c

US $ 46-55 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhejiang Youcai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
PMC-550D LV Motor Protection Relay Remote Display Module Extensive I/O RS-485

PMC-550D LV Motor Protection Relay Remote Display Module Extensive I/O RS-485

US $ 624-960 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CET Electric Technology Inc.

Guangdong, China Since 2021
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