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Clion PLC AC Amplifier Board NHN-SL2 SCR Controlled Relay Module

Clion PLC AC Amplifier Board NHN-SL2 SCR Controlled Relay Module

US $ 11.87-13.06 / Piece FOB
50 Pieces (MOQ)
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CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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Relay Module NHN-SG3 for ssr NNG41 series with UL Certificate

Relay Module NHN-SG3 for ssr NNG41 series with UL Certificate

US $ 25.15-26.29 / Piece FOB
50 Pieces (MOQ)
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CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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Aircraft Aerial Fiber Optic Disc Module Relay Extender Reel Station Set

Aircraft Aerial Fiber Optic Disc Module Relay Extender Reel Station Set

US $ 132 / Piece FOB
1 Piece (MOQ)
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Xianning Tyi Model Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
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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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Schmersal Srb301LC-24V Safety Relay Module 101163475
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Schmersal Srb301LC-24V Safety Relay Module 101163475

US $ 98 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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New Electrical 6es7136-6ra00-0bf0 Et200sp Digital Relay Output Module PLC Brand

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

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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Official Smarian White Humidity Sensor Head 5V/12V Relay Module

Official Smarian White Humidity Sensor Head 5V/12V Relay Module

US $ 1.5-1.7 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Advanced 8-Channel Relay Output Module with Remote Control Function
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Advanced 8-Channel Relay Output Module with Remote Control Function

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Safety Relays Es-Fa-9AA Safety Relay Module for Banner
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Safety Relays Es-Fa-9AA Safety Relay Module for Banner

US $ 120 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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Safety Io Modules Pilzs 751167 S7.1 C 24VDC 3 N/O Cascade in Stock

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

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

Guangdong, China Since 2023
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Modicon X80 Bmxftb2000 Relay Output Module for Industrial Automation
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Modicon X80 Bmxftb2000 Relay Output Module for Industrial Automation

US $ 7.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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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
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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

US $ 36.66-36.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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SLS Tuya 4CH Zigbee RF Switch Relay Module Dry Contact Gateway Required
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SLS Tuya 4CH Zigbee RF Switch Relay Module Dry Contact Gateway Required

US $ 8.5-8.8 / pieces FOB
1 pieces (MOQ)
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SaiLingsi (wenzhou) Electronics Co., LTD

Trading Company

Zhejiang, China Since 2024
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2982702 PLC-Osc- 24DC/ 24DC/ 10/R Phoenix Contact Solid-State Relay Module
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2982702 PLC-Osc- 24DC/ 24DC/ 10/R Phoenix Contact Solid-State Relay Module

US $ 37.05 / Piece FOB
1 Piece (MOQ)
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Nanjing Inter Tech Co., Ltd.

Jiangsu, China Since 2025
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SCDA125R Series Safety Relay Module,Auto Reset,20ms delay output
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SCDA125R Series Safety Relay Module,Auto Reset,20ms delay output

US $ 80-85 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
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3rh6140-1an20 Contactor AC DC Intermediate Relay Low Voltage Digital Input Module

3rh6140-1an20 Contactor 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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Relay Module HESG447449R1 70LR01A-E HESG447440R0001 70BK03C-E HESG447224R2 70AB01C-ES HESG447220R4 70EB02C-ES HEFX420038R0001 70UR01A-E with 1 year warrany
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Relay Module HESG447449R1 70LR01A-E HESG447440R0001 70BK03C-E HESG447224R2 70AB01C-ES HESG447220R4 70EB02C-ES HEFX420038R0001 70UR01A-E with 1 year warrany

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

Fujian, China Since 2024
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New and Original Pilz PLC Module 778010 Safety Relay Module

New and Original Pilz PLC Module 778010 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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1122780000 Trs 24vuc 1co Weidmuller Slim Relay Termseries Relay Module
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1122780000 Trs 24vuc 1co Weidmuller Slim Relay Termseries Relay Module

US $ 6.5-7.5 / Piece FOB
1 Piece (MOQ)
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Nanjing Inter Electronics Co., Ltd

Trading Company

Jiangsu, China Since 2025
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Irm-20-12 Mean Well Integrated Circuit Electronic Components Fpga Cpld Microcontroller Module Relay

Irm-20-12 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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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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Honeywell RM7838A1014/U, RM7838A2014/U 7800 SERIES RM7838A Relay Module

Honeywell RM7838A1014/U, RM7838A2014/U 7800 SERIES RM7838A 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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Solid State Relay 1-Phase Voltage Regulator Module SSR

Solid State Relay 1-Phase Voltage Regulator Module SSR

US $ 2-3.8 / Piece FOB
1 Piece (MOQ)
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Jiangxi Nanma Electrical Co., Ltd.

Jiangxi, China Since 2015
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About Relay Module FAQ
  • QWhy choose factory-direct electrical control systems?

    The Relay Module is a top choice 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.

  • 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?

    Our Relay Module offers exceptional quality within the Electrical Control System category.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.

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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Allen-Bradle-Y Ab 1794-Ow8/1794-Ie8/1794-IR8/1794-Om8/1794-Irt8 Relay Output Module

Allen-Bradle-Y Ab 1794-Ow8/1794-Ie8/1794-IR8/1794-Om8/1794-Irt8 Relay Output Module

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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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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Mustar High Quality Electronic Modules Development Board Electronic Component Relays Supplier in China
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Mustar High Quality Electronic Modules Development Board Electronic Component Relays Supplier in China

US $ 1.15-1.59 / Piece FOB
1 Piece (MOQ)
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Mu Star (shenzhen) Industry Co., Ltd.

Trading Company

Guangdong, China Since 2023
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SLS 1 Gang 2 Way Control Smart LED Relay 150W Tuya WiFi Dimmer Switch Module
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SLS 1 Gang 2 Way Control Smart LED Relay 150W Tuya WiFi Dimmer Switch Module

US $ 5.5-6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SaiLingsi (wenzhou) Electronics Co., LTD

Trading Company

Zhejiang, China Since 2024
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6 Channels Digital Signal to Ethernet Relay Output Converter I/O Module

6 Channels Digital Signal to Ethernet Relay Output Converter I/O Module

1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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5V/12V/24V 2 Channel Relay Module Supportthe High (Red board)

5V/12V/24V 2 Channel Relay Module Supportthe High (Red board)

US $ 1.18-1.34 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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New Pilz Safety Relay Module Pnoz X1 774300 Pnoz X2 774303 Pnoz X2.1 774306

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

US $ 50-60 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sichuan Yuejiayi Trading Co., Ltd.

Sichuan, China Since 2025
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Piiz New Original Pnoz Mi1p 773400 Safety Relay Module

Piiz New Original Pnoz Mi1p 773400 Safety Relay Module

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Fpv Crossover Machine 30 Km Fiber Optic Relay Extended Range Module

Fpv Crossover Machine 30 Km Fiber Optic Relay Extended Range Module

US $ 285-442 / Piece FOB
1 Piece (MOQ)
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CFOFC Communications (Shenzhen) Co., Ltd.

Guangdong, China Since 2025
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2908215 Rif-1-Rpt-Ldp-24DC/2X21/Fg Phoenix Contact Relay Module
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2908215 Rif-1-Rpt-Ldp-24DC/2X21/Fg Phoenix Contact Relay Module

US $ 33.36 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Inter Tech Co., Ltd.

Jiangsu, China Since 2025
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Authentic Siemens S7-1200 Programmable Logic Controller Relay Output Module
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Authentic Siemens S7-1200 Programmable Logic Controller Relay Output Module

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

Henan, China Since 2023
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Compact High-Power Relay Module Hf33f

Compact High-Power Relay Module Hf33f

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
NINGBO KAIFENG HIGHLED INTELLIGENT TECHNOLOGY CO.,LTD

Trading Company

Zhejiang, China Since 2021
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