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Relay Module

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Honeywell EC7890B1010 Relay Module 7800 SERIES EC7890A,B; RM7890A,B,C Relay Module

Honeywell EC7890B1010 Relay Module 7800 SERIES EC7890A,B; RM7890A,B,C Relay Module

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

Jiangsu, China Since 2024
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WiFi Mobile Phone Remote Controller Switch Relay Module Network

WiFi Mobile Phone Remote Controller Switch Relay Module Network

US $ 4.1-4.47 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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8-Channel Digital Relay Output Module
Secured Trading Service

8-Channel Digital Relay Output Module

US $ 35-45 / 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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Wholesale Original New Omron G2r-2 AC220V Terminal Relay Module
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Wholesale Original New Omron G2r-2 AC220V Terminal Relay Module

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

Trading Company

Sichuan, China Since 2020
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HIMA PLC Module F3226 F3417A F3421 F3423 F3430 F3410 F3406 4-Fold Fail-Safe Relay Amplifier Relay Amplifier Module Brand New
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HIMA PLC Module F3226 F3417A F3421 F3423 F3430 F3410 F3406 4-Fold Fail-Safe Relay Amplifier Relay Amplifier Module Brand New

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

Fujian, China Since 2024
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3rh6131-1kf40contactor AC DC Intermediate Relay Low Voltage Digital Input Module

3rh6131-1kf40contactor 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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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)
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Changzhou Eagle International Trade Corp.

Jiangsu, China Since 2004
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Safety Relays Es-Fa-9AA Safety Relay Module for Banner
Secured Trading Service

Safety Relays Es-Fa-9AA Safety Relay Module for Banner

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

Sichuan, China Since 2016
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Genie 89997gt Starter Solenoid Relay Module for 12V DC Systems

Genie 89997gt Starter Solenoid Relay Module for 12V DC Systems

US $ 26-30 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fuzhou Gaoyuan Machinery Equipment Co., Ltd.

Trading Company

Fujian, China Since 2026
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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)
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Kunshan Autofits Technology Co., Ltd.

Jiangsu, China Since 2024
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Original New Agras T50 Relay Module Agriculture Sprayer Drone Repair Accessories Parts

Original New Agras T50 Relay Module Agriculture Sprayer Drone Repair Accessories Parts

US $ 310-810 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xuchang Dajiu Technology Co., Ltd.

Trading Company

Henan, China Since 2026
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Non-Toxic Quality Assurance 100W RF Drone Jamming Module for Relay Station

Non-Toxic Quality Assurance 100W RF Drone Jamming 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-Current Relay Module for Industrial Applications and Automation

High-Current Relay Module for Industrial Applications and Automation

US $ 4.8 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Xinyan Electric Co., Ltd

Zhejiang, China Since 2025
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Industrial Electric Cabinet Remote I/O Module with 32 Digital Inputs

Industrial Electric Cabinet Remote I/O Module with 32 Digital Inputs

US $ 158.8-228 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Siemens S7-1200 Sm 1222 Relay Digital Output Module 6es72221hh320xb0 Compact High Performance Reliable Industrial Signal Module

Siemens S7-1200 Sm 1222 Relay Digital Output Module 6es72221hh320xb0 Compact High Performance Reliable Industrial Signal Module

US $ 120-180 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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03 Hima Relay Module H4136

03 Hima Relay Module H4136

US $ 120 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Esp8266 Relay Module Network Relay WiFi Module Input Automatic Protection

Esp8266 Relay Module Network Relay WiFi Module Input Automatic Protection

US $ 2.8-3.17 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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SLS Tuya WiFi 16A Mini Smart Light Switch Module Relay Switch Module
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SLS Tuya WiFi 16A Mini Smart Light Switch Module Relay Switch Module

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

Trading Company

Zhejiang, China Since 2024
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Door Access Control System RFID Card Reader Relay Module
Secured Trading Service

Door Access Control System RFID Card Reader Relay Module

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

Guangdong, China Since 2019
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Bently Nevada 3500/32 3500/32m 149986-02 125720-01 3500/32m 4-Channel Relay Module
Secured Trading Service

Bently Nevada 3500/32 3500/32m 149986-02 125720-01 3500/32m 4-Channel Relay Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Moore Automation

Trading Company

Fujian, China Since 2024
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8-Channel Remote Control Relay Module for 2A 30VDC Applications
Secured Trading Service

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

US $ 45-55 / 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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Fpv Drone Optical Fiber Image Data Module 5km Anti-Interference Relay Extender Optical Link

Fpv Drone Optical Fiber Image Data Module 5km Anti-Interference Relay Extender Optical Link

US $ 738.95 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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Thermally Monitored 3.3kw Obc+DC-DC+PDU 3-in-1 Integrated Module with Cutoff Relay

Thermally Monitored 3.3kw Obc+DC-DC+PDU 3-in-1 Integrated Module with Cutoff Relay

US $ 480-580 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Echelon Energy Technology (Hangzhou) Co., Ltd

Zhejiang, China Since 2026
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About Relay Module FAQ
  • QWhy choose factory-direct electrical control systems?

    The Relay Module is a key item within our extensive Electrical Control System selection.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 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.

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

    The Relay Module is included in our comprehensive Electrical Control System range.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.

Phoenix PLC Module Uninterruptible Power Supply Relay Switch 2901646 2904595 2964283 Rsc-24DC/21 2903149 2832357 2906032 Quint-PS-3AC-24DC-10 Quint-UPS
Secured Trading Service

Phoenix PLC Module Uninterruptible Power Supply Relay Switch 2901646 2904595 2964283 Rsc-24DC/21 2903149 2832357 2906032 Quint-PS-3AC-24DC-10 Quint-UPS

US $ 582-2,698 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Liuxian Industrial Co., Ltd.

Trading Company

Fujian, China Since 2025
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12V Latching Relay Single Coil Pulse Relay Module Factory Price

12V Latching Relay Single Coil Pulse Relay Module Factory Price

US $ 2-4 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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P-Anasonic Apan Relay, PLC Terminal Block Amplifier Board, 6A/1 Normally Open, NPN/PNP Universal Module

P-Anasonic Apan Relay, PLC Terminal Block Amplifier Board, 6A/1 Normally Open, NPN/PNP Universal Module

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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Simatic S7-1500 PLC Digital Output Module 6es7522-5hf00-0ab0 8 Dq Relay Hf
Secured Trading Service

Simatic S7-1500 PLC Digital Output Module 6es7522-5hf00-0ab0 8 Dq Relay Hf

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

Trading Company

Hubei, China Since 2026
Chat Now Send Inquiry
Mustar High Quality Electronic Modules Development Board Electronic Component Relays Supplier in China
Secured Trading Service

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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Audited Supplier
Mu Star (shenzhen) Industry Co., Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
24V DC 2 Safety Contacts Safety Relay Module 751105 for Pilz
Secured Trading Service

24V DC 2 Safety Contacts Safety Relay Module 751105 for Pilz

US $ 238 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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Elevator Spare Parts Original Brands Door Relay Module Sr2 Src
Secured Trading Service

Elevator Spare Parts Original Brands Door Relay Module Sr2 Src

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

Trading Company

Shandong, 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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Audited Supplier
CFOFC Communications (Shenzhen) Co., Ltd.

Guangdong, China Since 2025
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Bently Nevada 3500/33 149986-01 3500/33-01-00 16-Channel Relay Module

Bently Nevada 3500/33 149986-01 3500/33-01-00 16-Channel Relay Module

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

Fujian, China Since 2024
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Elevator Module IGBT Src-E2.0 Elevator Relay Module
Secured Trading Service

Elevator Module IGBT Src-E2.0 Elevator Relay Module

US $ 95-100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xi'an Uplift Parts Co., Ltd.

Shaanxi, China Since 2022
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Grt103 4-20mA 500m 1km 3km 5km Wireless Transmitter and Receiver Module

Grt103 4-20mA 500m 1km 3km 5km Wireless Transmitter and Receiver Module

US $ 202-450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xi'an Gavin Electronic Technology Co., Ltd.

Shaanxi, China Since 2018
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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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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Ansaldo 211QS50417c Industrial Dual-Relay Output Module for Automation

Ansaldo 211QS50417c Industrial Dual-Relay Output Module for Automation

US $ 50-400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sichuan Oneket Science&Technology Co., Ltd

Trading Company

Sichuan, China Since 2024
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