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Cth3 Int-000s1 PLC Module, Int-00: Relay Module, Cotrust

Cth3 Int-000s1 PLC Module, Int-00: Relay Module, Cotrust

US $ 40-45 / 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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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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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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General electric Multilin UR-7HH UR7HH UR7CV UR7CM UR7BH INTER-RELAY COMMUNICATIONS MODULE

General electric Multilin UR-7HH UR7HH UR7CV UR7CM UR7BH INTER-RELAY COMMUNICATIONS MODULE

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

Fujian, China Since 2024
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Advantech Adam-4168 Robust 8-CH Relay Output Module with Modbus

Advantech Adam-4168 Robust 8-CH Relay Output Module with Modbus

US $ 100 / Piece FOB
1 Piece (MOQ)
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Univitech Co., Ltd.

Trading Company

Beijing, China Since 2026
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NHN-RC3/4/7/8 Relay Module with Miniature Power Relay NNC115F

NHN-RC3/4/7/8 Relay Module with Miniature Power Relay NNC115F

US $ 14.86-22.29 / Piece FOB
50 Pieces (MOQ)
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CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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8-Channel Remote Control Relay Module for 2A 30VDC Applications

8-Channel Remote Control Relay Module for 2A 30VDC Applications

US $ 45-55 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Original 6es7322-1fh00-0AA0 Simatic Sm322 Galvanic Isolated 16 Channel Relay PLC Module

Original 6es7322-1fh00-0AA0 Simatic Sm322 Galvanic Isolated 16 Channel Relay PLC Module

US $ 200-400 / Piece FOB
1 Piece (MOQ)
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Hunan Xikong Automation Equipment Co., Ltd.

Trading Company

Hunan, China Since 2024
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Pluggable Relay Module Customizable Omrom Compact Module Screw PCB Terminal 32PC

Pluggable Relay Module Customizable Omrom Compact Module Screw PCB Terminal 32PC

US $ 70.23-72.89 / Piece FOB
1 Piece (MOQ)
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Zhejiang Weide Electric Co., Ltd.

Zhejiang, China Since 2020
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Have Stock Pilz Brand 774086 Relay Switch Module

Have Stock Pilz Brand 774086 Relay Switch Module

US $ 120-150 / 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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Siemens S7-1200 Sm 1223 Digital Input & Output Module 6es72231pH320xb0 8di/8do Relay Module

Siemens S7-1200 Sm 1223 Digital Input & Output Module 6es72231pH320xb0 8di/8do Relay Module

US $ 160-200 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Long Range Drone Wireless Video Data Link Telemetry Uav Relay Communication Module

Long Range Drone Wireless Video Data Link Telemetry Uav Relay Communication Module

US $ 3,050-3,143 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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16-Point Relay Output PLC Extension Module for Wecon Lx3V Series 16eyr

16-Point Relay Output PLC Extension Module for Wecon Lx3V Series 16eyr

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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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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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Advantech Adam 4069 8-CH Power Relay Output Module Remote Io Module with Modbus

Advantech Adam 4069 8-CH Power Relay Output Module Remote Io Module with Modbus

US $ 128 / Piece FOB
1 Piece (MOQ)
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Univitech Co., Ltd.

Trading Company

Beijing, China Since 2026
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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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New Original Pilz 774584 Safety Relay Module Pze X4V 8/24VDC 4n/O in Stock

New Original Pilz 774584 Safety Relay Module Pze X4V 8/24VDC 4n/O in Stock

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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New Original Siemens 6ED1052-1fb00-0ba6 Programmable Relay Display Module

New Original Siemens 6ED1052-1fb00-0ba6 Programmable Relay Display Module

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Kunshan Autofits Technology Co., Ltd.

Jiangsu, China Since 2024
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Industrial Relay Output Module 6es7522-5hh00-0ab0 16 Channel 230V AC 2A Automation Control

Industrial Relay Output Module 6es7522-5hh00-0ab0 16 Channel 230V AC 2A Automation Control

US $ 431.78 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Seg Technology Co., Ltd

Fujian, China Since 2026
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New Design S4a-501 Interlock Access Control Relay Module for Two Doors Egress Control 5A/24V

New Design S4a-501 Interlock Access Control Relay Module for Two Doors Egress Control 5A/24V

US $ 12.5 / Piece FOB
1 Piece (MOQ)
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S4A Industrial Co., Limited

Guangdong, China Since 2018
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Weid//Muller MOS 12-28VDC 100kHz High-Frequency Solid-State Relay, 6.1mm Narrow Optocoupler Module

Weid//Muller MOS 12-28VDC 100kHz High-Frequency Solid-State Relay, 6.1mm Narrow Optocoupler Module

US $ 28.8-34.67 / 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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1 Channel Relay Shield for Wemos D1 Mini Relay Module Smart Electronics

1 Channel Relay Shield for Wemos D1 Mini Relay Module Smart Electronics

US $ 0.75-0.93 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Simatic S7-1500 PLC Digital Output Module 6es7522-5hh00-0ab0 16 Dq Relay Hf

Simatic S7-1500 PLC Digital Output Module 6es7522-5hh00-0ab0 16 Dq Relay Hf

US $ 126 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
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Robust SCR Relay Module for High Current Applications

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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About Relay Module Factory FAQ

  • QHow to choose an Electrical Control System for cost savings?

    Our Relay Module Factory offers exceptional quality and style within the Electrical Control System category.To select a cost-saving Electrical Control System, consider the efficiency, scalability, and factory-direct pricing of the options available. Engage with wholesale suppliers for bulk purchases to lower costs. Get in touch for expert guidance!

  • QWhy buy Electrical Control Systems from a trusted dealer?

    Our Relay Module Factory offers exceptional quality within the Electrical Control System category.Buying from a trusted distributor ensures access to certified and dependable systems. Competitive pricing and cutting-edge custom options are key benefits. Secure your best-fit system at a factory wholesale rate by contacting us!

  • QWhat are the latest trends in Electrical Control Systems?

    Enhance your Electrical Control System setup with our premium Relay Module Factory.Latest trends highlight the shift towards smart technologies and integrated IoT capabilities. Top distributors offer guide solutions to keep your systems up-to-date, including OEM options. For tailored solutions, contact us now!

Beckhoff EL2634 Ethercat Relay Output Module 4 Channel Industrial Automation System

Beckhoff EL2634 Ethercat Relay Output Module 4 Channel Industrial Automation System

US $ 150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Omron Module P7SA-14f-ND PLC P7SA14fnd DC24 Relay Sockets

Omron Module P7SA-14f-ND PLC P7SA14fnd DC24 Relay Sockets

US $ 141-189 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Delta Dvp Ex2 Expansion Dvp32ey2r 220VAC Relay Output Module

Delta Dvp Ex2 Expansion Dvp32ey2r 220VAC Relay Output Module

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Shenzhen Wonderful Tech Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Original 6es7136-6ra00-0bf0 Et200sp Digital Relay Output Module PLC Brand New Unopened

Original 6es7136-6ra00-0bf0 Et200sp Digital Relay Output Module PLC Brand New Unopened

US $ 700-1,500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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High-Quality Phoenix Contact 24UC/21-21 Relay Module for Automation

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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Chengsuchuang 5V 4 Channel Relay Module for Arduino Development Board

Chengsuchuang 5V 4 Channel Relay Module for Arduino Development Board

US $ 1.3-1.7 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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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 $ 289-895 / Piece FOB
1 Piece (MOQ)
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Xiamen Liuxian Industrial Co., Ltd.

Trading Company

Fujian, China Since 2025
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TM3dq16rg 24 VDC Discrete Output Module with 16 Relay Outputs

TM3dq16rg 24 VDC Discrete Output Module with 16 Relay Outputs

US $ 50-60 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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SLS Digital Time Delay Circuit Timer Switch Trigger LED Indicator DC 12V 24V Relay Module

SLS Digital Time Delay Circuit Timer Switch Trigger LED Indicator DC 12V 24V Relay Module

US $ 0.72-0.77 / Piece FOB
1 Piece (MOQ)
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SaiLingsi (wenzhou) Electronics Co., LTD

Trading Company

Zhejiang, China Since 2024
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Supmeter Weight Force Measuring Control Module

Supmeter Weight Force Measuring Control Module

US $ 38-55 / Piece FOB
50 Pieces (MOQ)
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Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, 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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Ksvc Ksvc-101-00111-U00 Series German Pma Bus Couplers (communication/power supply) + Control Unit +I/O Module

Ksvc Ksvc-101-00111-U00 Series German Pma Bus Couplers (communication/power supply) + Control Unit +I/O Module

US $ 650 / Piece FOB
1 Piece (MOQ)
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Shanghai Chenouyi Technology Development Co., Ltd

Shanghai, China Since 2026
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4-CH Di 4-CH Relay Output, RS485/232 Remote Data Acquisition Module I/O

4-CH Di 4-CH Relay Output, RS485/232 Remote Data Acquisition Module I/O

US $ 35.33-35.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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