Products

Suppliers
Filter Gallery
61,208

Relay Module

Products
Semiconductor Power Module Electronic Module Rectifier Relay Power Semiconductor

Sorry! No matches were found.

Advanced RS485/RS232 Remote I/O Module for Relay Control

Advanced RS485/RS232 Remote I/O Module for Relay Control

US $ 25.99-40.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
4-Channel PLC AC Amplifier Board Contactless Solid-State Relay Module for 220V Voltage

4-Channel PLC AC Amplifier Board Contactless Solid-State Relay Module for 220V Voltage

US $ 9.88-14.88 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Weide Electric Co., Ltd.

Zhejiang, China Since 2020
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
New Original Siemens Simatic S7-1200 PLC Expansion Module 6es7223-1pl32-0xb0 Relay.

New Original Siemens Simatic S7-1200 PLC Expansion Module 6es7223-1pl32-0xb0 Relay.

US $ 198-468 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
Chat Now Send Inquiry
G3MB-202p 5V DC 1 Channel Solid-State Relay Board Module for Arduino High Level Fuse for Arduino SSR G3MB-202p

G3MB-202p 5V DC 1 Channel Solid-State Relay Board Module for Arduino High Level Fuse for Arduino SSR G3MB-202p

US $ 1.21-1.32 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
New Original Phoenix Contact Psr-Spp-24UC Extension Module 2981046 Fast Shipping

New Original Phoenix Contact Psr-Spp-24UC Extension Module 2981046 Fast Shipping

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

Jiangsu, China Since 2024
Chat Now Send Inquiry
HHN-RQ C-lin NPN/PNP Safety Relay Module with Indicator Light

HHN-RQ C-lin NPN/PNP Safety Relay Module with Indicator Light

US $ 30.29-405.89 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Xinling Electrical Co., Ltd. China

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
Solid-State Optical Coupling High-Speed Relay Module I/O Wiring 8-Bit Input/Output Terminal Block

Solid-State Optical Coupling High-Speed Relay Module I/O Wiring 8-Bit Input/Output Terminal Block

US $ 8-17 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Weide Electric Co., Ltd.

Zhejiang, China Since 2020
Chat Now Send Inquiry
German Original Pilz Safety Relay Module 773105 Pnoz M1p

German Original Pilz Safety Relay Module 773105 Pnoz M1p

US $ 650-660 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Honeywell EC7850A1072 Relay Module 7800 SERIES EC7850A1072/U, EC7850A1098/B, EC7850A1122/U

Honeywell EC7850A1072 Relay Module 7800 SERIES EC7850A1072/U, EC7850A1098/B, EC7850A1122/U

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

Jiangsu, China Since 2024
Chat Now Send Inquiry
2967840 PLC-Osc- 24DC/230AC/ 1 Phoenix Contact Solid-State Relay Module

2967840 PLC-Osc- 24DC/230AC/ 1 Phoenix Contact Solid-State Relay Module

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

Jiangsu, China Since 2025
Chat Now Send Inquiry
Original Product IC693mdl940 Relay Output Module

Original Product IC693mdl940 Relay Output Module

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

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Brand-New Original Danfosi FC-302 Inverter Accessories Bp Relay Card MCB105 Module

Brand-New Original Danfosi FC-302 Inverter Accessories Bp Relay Card MCB105 Module

US $ 110 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shanghai Taikong Control Electrical Technology Co., Ltd.

Shanghai, China Since 2025
Chat Now Send Inquiry
Tuya Smart WiFi Switch Module 5V 220V RF 433 Remote Control Appliance Control Module 4CH Relay Work with Alexa Google Home

Tuya Smart WiFi Switch Module 5V 220V RF 433 Remote Control Appliance Control Module 4CH Relay Work with Alexa Google Home

US $ 6-8 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Scimagic Development Technology Co., Limited

Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
Minco Home Tuya Light Switch Module Zigbee 3.0 Mini Switch 2-Way Control Smart Switch Relay Modules Smart Life on/off Breaker

Minco Home Tuya Light Switch Module Zigbee 3.0 Mini Switch 2-Way Control Smart Switch Relay Modules Smart Life on/off Breaker

US $ 5.5-7.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hefei Minco Heating Cable Co., Ltd.

Anhui, China Since 2023
Chat Now Send Inquiry
HHN-RB1/2/3/4 Electromagnetic Relay HHC Relay Module Power Relay Module

HHN-RB1/2/3/4 Electromagnetic Relay HHC Relay Module Power Relay Module

US $ 3.79-55.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Xinling Electrical Co., Ltd. China

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shandong Chenxuan Intelligent Manufacturing Co., Ltd.

Shandong, China Since 2019
Chat Now Send Inquiry
Xy-DJ Battery Charging and Discharging Module 6-60V Battery Undervoltage Overvoltage Relay Protection Switch Timer

Xy-DJ Battery Charging and Discharging Module 6-60V Battery Undervoltage Overvoltage Relay Protection Switch Timer

US $ 1.8-2.3 / pieces FOB
20 pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Ssangyong Transmission Shift Relay Module Actyon Kyron Rexton Korando C Musso Rodius Tivoli 0578-640127

Ssangyong Transmission Shift Relay Module Actyon Kyron Rexton Korando C Musso Rodius Tivoli 0578-640127

US $ 11.84 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Male (Beijing) Automotive Power Technology Development Co., Ltd

Beijing, China Since 2025
Chat Now Send Inquiry
High-Quality Sm1222 8dq Relay Output Module for Siemens S7-1200

High-Quality Sm1222 8dq Relay Output Module for Siemens S7-1200

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

Henan, China Since 2023
Chat Now Send Inquiry
Honeywell RM7890B1014/U, RM7890B1030/U, RM7890B1048/U, RM7890B1055/U, RM7890B1063/U, RM7890B2014/U, RM7890B2030/U, RM7890B2048/U, RM7890B2055/U Relay Module

Honeywell RM7890B1014/U, RM7890B1030/U, RM7890B1048/U, RM7890B1055/U, RM7890B1063/U, RM7890B2014/U, RM7890B2030/U, RM7890B2048/U, RM7890B2055/U Relay Module

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

Jiangsu, China Since 2024
Chat Now Send Inquiry
2967099 PLC-Rsc-230UC/21-21 Phoenix Contact Relay Module

2967099 PLC-Rsc-230UC/21-21 Phoenix Contact Relay Module

US $ 10-13.5 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Nanjing Inter Tech Co., Ltd.

Jiangsu, China Since 2025
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Relay Module FAQ

  • QWhat components are essential in an electrical control system?

    The Relay Module is classified under our comprehensive Electrical Control System range.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Our Relay Module offers exceptional quality and style within the Electrical Control System category.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QHow can I identify a reliable supplier for electrical control systems from China?

    Our Relay Module offers exceptional quality and style within the Electrical Control System category.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

Electronic Module/Sensor Module/ Power Module/Relay Module/Module Kit/ DIY Robot Module/WiFi Bluetooth Module

Electronic Module/Sensor Module/ Power Module/Relay Module/Module Kit/ DIY Robot Module/WiFi Bluetooth Module

US $ 0.2-12 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Changzhou Eagle International Trade Corp.

Jiangsu, China Since 2004
Chat Now Send Inquiry
New-Original ID-Ec FC6a-R161-Relay Output-Module for-PLC 24VDC-Input 16 Inputs-Screw FC6a-Series Negotiate-Fan

New-Original ID-Ec FC6a-R161-Relay Output-Module for-PLC 24VDC-Input 16 Inputs-Screw FC6a-Series Negotiate-Fan

US $ 225.64-245.93 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
Chat Now Send Inquiry
TM3dq16r - Discrete Output Module, Modicon TM3, 16 Relay Outputs, Screw, 24V DC

TM3dq16r - Discrete Output Module, Modicon TM3, 16 Relay Outputs, Screw, 24V DC

US $ 820-1,100 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shantou Sikinta Automation Equipment Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Vtol RC Repeater Radio Telemetry Video Link Transmission Ship to Ship Communication Relay Radios Module

Vtol RC Repeater Radio Telemetry Video Link Transmission Ship to Ship Communication Relay Radios Module

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

Guangdong, China Since 2023
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
CFOFC Communications (Shenzhen) Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
High-Voltage Relay Module 2966197 PLC-Rsc-120UC/21 #03

High-Voltage Relay Module 2966197 PLC-Rsc-120UC/21 #03

US $ 9.77-10.69 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
Chat Now Send Inquiry
Contactor AC DC Intermediate Relay Low Voltage Digital Input Module 3rh6140-1bb40

Contactor AC DC Intermediate Relay Low Voltage Digital Input Module 3rh6140-1bb40

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

Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Door Access Control System RFID Card Reader Relay Module

Door Access Control System RFID Card Reader Relay Module

US $ 5-26 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
Chat Now Send Inquiry
SLS Tuya WiFi 16A Mini Smart Light Switch Module Relay Switch Module

SLS Tuya WiFi 16A Mini Smart Light Switch Module Relay Switch Module

US $ 3.7-4 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SaiLingsi (wenzhou) Electronics Co., LTD

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Elevator Spare Parts Original Brands Door Relay Module Sr2 Src

Elevator Spare Parts Original Brands Door Relay Module Sr2 Src

US $ 206-210 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shandong Potensi International Trading Co., Ltd.

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Fotek SSR-40da Single Phase DC to AC Solid State Relay Module

Fotek SSR-40da Single Phase DC to AC Solid State Relay Module

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

Zhejiang, China Since 2011
Chat Now Send Inquiry
Clion Relay Module NHN-TSA with Sensor Terminal Block

Clion Relay Module NHN-TSA with Sensor Terminal Block

US $ 8.3-10.3 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
Chat Now Send Inquiry
View More

Related Searches

Mk Relay Relay Shield Module Solid Relay Semiconductor Modules Power Semiconductor Module Ssr Rectifier Module Recovery Diode Scr Module Bridge Rectifier Module

You may also like

Single Module Electrical Module Communication Module Data Module Bluetooth Module Digital Module

Browse by Categories

Home > Electrical & Electronics > Electrical Control System > Switch Control System
6/834
TOP

Search Filter

Categories

More Less
  • Electrical Control System
  • Relay
  • Communication Module
  • Other Integrated Circuit
  • Terminal Blocks
  • Other Electronics
  • WiFi Products
  • Auto Relay
  • Smart Switch

Certification

More Less
  • CE
  • ISO: 9001
  • CCC
  • RoHS
  • SGS

Condition

More Less
  • New
  • Used

Customized

More Less
  • Non-Customized
  • Customized

Material

More Less
  • Stainless Steel
  • Aluminum Alloy

Task

More Less
  • Program
  • Adjust
  • Following

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Fujian
  • Jiangsu
  • Shandong
  • Shanghai
  • Henan
  • Sichuan
  • Hubei
  • Beijing
  • Hunan
  • Hebei
  • Liaoning
  • Tianjin
  • Anhui
  • Jiangxi
  • Chongqing
  • Shaanxi
  • Yunnan
  • Guangxi
  • Jilin
  • Shanxi
  • Ningxia
  • Gansu
  • Hongkong S.A.R.
  • Guizhou
  • Taiwan, China
Reset Done