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Esp8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Esp-01
Secured Trading Service

Esp8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Esp-01

US $ 19.5-29.5 / Piece FOB
1 Piece (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Mini WiFi Smart Switch Module 12V Universal DIY Smart Relay Module
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Mini WiFi Smart Switch Module 12V Universal DIY Smart Relay Module

US $ 5.98-6.98 / Piece FOB
50 Pieces (MOQ)
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Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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V300c5m50bl Vicor Integrated Circuit Electronic Components Chip Fpga Cpld Microcontroller Module Relay

V300c5m50bl Vicor Integrated Circuit Electronic Components Chip 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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Multifunctional Precise Control 100W RF Anti Drone Module for Relay Station

Multifunctional Precise Control 100W RF Anti Drone Module for Relay Station

US $ 123 / Piece FOB
1 Piece (MOQ)
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Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.

Fujian, China Since 2025
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High-Performance Remote Io Module for 8-Channel Relay System
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High-Performance Remote Io Module for 8-Channel Relay System

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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Elevator IGBT Fsam10sh60A Elevator Module
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Elevator IGBT Fsam10sh60A Elevator Module

US $ 4-5 / Piece FOB
10 Pieces (MOQ)
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Xi'an Uplift Parts Co., Ltd.

Shaanxi, China Since 2022
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Fotek SSR-40da Single Phase DC to AC Solid State Relay Module
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Fotek SSR-40da Single Phase DC to AC Solid State Relay Module

US $ 3.5 / Piece FOB
1 Piece (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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2900330 PLC-Rpt- 24DC/21-21 Phoenix Contact Relay Module
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2900330 PLC-Rpt- 24DC/21-21 Phoenix Contact Relay Module

US $ 7.85 / Piece FOB
10 Pieces (MOQ)
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Nanjing Inter Tech Co., Ltd.

Jiangsu, China Since 2025
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Reliable IC693mdl940 Relay Output Module for Industrial Applications
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Reliable IC693mdl940 Relay Output Module for Industrial Applications

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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Honeywell RM7838B1013/U, RM7838B1021/U, RM7838B2013/U, RM7838B2021/U, RM7838C1004/U, RM7838C1012/U RM7838B,C7800 SERIES Relay Module

Honeywell RM7838B1013/U, RM7838B1021/U, RM7838B2013/U, RM7838B2021/U, RM7838C1004/U, RM7838C1012/U RM7838B,C7800 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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High Power SCR Thyristor Module - Solid State Relay & Voltage Regulator Module
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High Power SCR Thyristor Module - Solid State Relay & Voltage Regulator Module

US $ 17.15-22.86 / 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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Phoenix Contact Original 2903334 Rif-1-Rpt-Ldp-24DC/2X21 - Relay Module
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Phoenix Contact Original 2903334 Rif-1-Rpt-Ldp-24DC/2X21 - Relay Module

US $ 7-8 / Piece FOB
10 Pieces (MOQ)
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Nanjing Inter Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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Schneiders Sr3b262bd Relay Module Controller DC 24V 0.5A
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Schneiders Sr3b262bd Relay Module Controller DC 24V 0.5A

US $ 239 / 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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Fpv Optical Fiber Dji Drones Image Data Module Relay Extender Optical Link Sky Support up to 20km of Wired Signal Transmission

Fpv Optical Fiber Dji Drones Image Data Module Relay Extender Optical Link Sky Support up to 20km of Wired Signal Transmission

US $ 792.57 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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Procontrol P14 GJR2365700R1010 88VA02B-E GJR2363900R1000 88VT02B-E GJR2329800R0100 88UM01A GJR2393200R1210 88TK05D-E Control Board Relay Module
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Procontrol P14 GJR2365700R1010 88VA02B-E GJR2363900R1000 88VT02B-E GJR2329800R0100 88UM01A GJR2393200R1210 88TK05D-E Control Board 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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Industrial Controls Module Relays Modicon TM3 TM3dq16rg TM3dq16r Input Output Module Sch-Neider
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Industrial Controls Module Relays Modicon TM3 TM3dq16rg TM3dq16r Input Output Module Sch-Neider

US $ 100-120 / Piece FOB
1 Piece (MOQ)
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Shenzhen Wonderful Tech Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Wago 788-304 Single Channel Relay Module 24V DC Coil

Wago 788-304 Single Channel Relay Module 24V DC Coil

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Contactor Relay 3rh2122-2jb40 Coupling Interface Module for Industrial Control Systems
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Contactor Relay 3rh2122-2jb40 Coupling Interface Module for Industrial Control Systems

US $ 35-40 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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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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Siemens 3ru1126-1jb0 Overload Protection Relay Module
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Siemens 3ru1126-1jb0 Overload Protection Relay Module

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

Trading Company

Beijing, China Since 2025
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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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4 Channel Relay Module 4-Channel Relay Control Board with Optocoupler.

4 Channel Relay Module 4-Channel Relay Control Board with Optocoupler.

US $ 1.16-1.32 / 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 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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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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About Relay Module Factory FAQ
  • QWhat factors influence the price of an electrical control system?

    The Relay Module Factory is a top choice 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.

  • QWhy choose factory-direct electrical control systems?

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

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

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

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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M-Fiam5b-M22 Vicor Integrated Circuit Electronic Components Chip Fpga Cpld Microcontroller Module Relay

M-Fiam5b-M22 Vicor Integrated Circuit Electronic Components Chip Fpga Cpld Microcontroller Module Relay

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

Trading Company

Guangdong, China Since 2022
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CAD32p7 Auxiliary Contactor Replacement Parts Module
Secured Trading Service

CAD32p7 Auxiliary Contactor Replacement Parts Module

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

Trading Company

Beijing, China Since 2025
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HHN-RA6/7 Electromagnetic Relay 41F-H 41F-Z Type Signal Relay Module

HHN-RA6/7 Electromagnetic Relay 41F-H 41F-Z Type Signal Relay Module

US $ 4.59-42.29 / Piece FOB
1 Piece (MOQ)
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Xinling Electrical Co., Ltd. China

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Haiwang China Microwave Body Detector Manufacturer Ready to Ship 6-24V Input Voltage 23*22*7mm Hw-M09 Doppler Automatic Induction Control Radar Microwave Module

Haiwang China Microwave Body Detector Manufacturer Ready to Ship 6-24V Input Voltage 23*22*7mm Hw-M09 Doppler Automatic Induction Control Radar Microwave Module

US $ 0.08-1.5 / Piece FOB
1,000 Pieces (MOQ)
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Cotrust Cth200 PLC Sm223 16di/16do*24VDC Relay Ethernet Port PLC Module (223-1PL32)

Cotrust Cth200 PLC Sm223 16di/16do*24VDC Relay Ethernet Port PLC Module (223-1PL32)

US $ 45-120 / 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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Waterproof Long Distance Wg26 Interface Integrated UHF RFID Reader Senior Module
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Waterproof Long Distance Wg26 Interface Integrated UHF RFID Reader Senior Module

US $ 135 / Piece FOB
1 Piece (MOQ)
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FOCUS RFID CO., LTD.

Shandong, China Since 2017
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01083-081402lf Amphenol Integrated Circuit Electronic Components Chip Fpga Cpld IGBT Module Relay

01083-081402lf Amphenol Integrated Circuit Electronic Components Chip Fpga Cpld IGBT Module Relay

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

Trading Company

Guangdong, China Since 2022
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25385-4D900 Fan Control Module Suitable for KIA Sedona

25385-4D900 Fan Control Module Suitable for KIA Sedona

US $ 7-7.8 / Piece FOB
100 Pieces (MOQ)
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Guangzhou Junyao Auto Parts Co., Ltd.

Trading Company

Guangdong, China Since 2024
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in Stock Factory Price PLC Digital Input Module Txm1.8u

in Stock Factory Price PLC Digital Input Module Txm1.8u

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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Siemens 6es7132-6gd51-0ba0 Simatic Et 200sp, Signal Relay Module
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Siemens 6es7132-6gd51-0ba0 Simatic Et 200sp, Signal Relay Module

US $ 30-50 / 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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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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Audited Supplier
Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Siemens 3tx7005-1lb00 DIN Rail Contactor Switch Module
Secured Trading Service

Siemens 3tx7005-1lb00 DIN Rail Contactor Switch Module

US $ 1-9,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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