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Relay Module

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Wholesale 12V Wireless Smart Home WiFi Mini Relay Switch DIY Module

Wholesale 12V Wireless Smart Home WiFi Mini Relay Switch DIY Module

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

Guangdong, China Since 2006
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Brand New Original Mazak Relay Power Safety Module D70EU00936 Sru-Ym11A

Brand New Original Mazak Relay Power Safety Module D70EU00936 Sru-Ym11A

US $ 99-100 / Piece FOB
1 Piece (MOQ)
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Quanzhou Yibai Automation Technology Co., Ltd

Fujian, China Since 2026
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AC DC Contactor Spot Special Promotion Digital Input Module 3rt5064-6ab36

AC DC Contactor Spot Special Promotion Digital Input Module 3rt5064-6ab36

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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60A DC/AC 3-Phase SSR Relay Solid State Module

60A DC/AC 3-Phase SSR Relay Solid State Module

US $ 21 / Piece FOB
10 Pieces (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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SSR Control Miniature Solid State Relay Module for High Power Systems

SSR Control Miniature Solid State Relay Module for High Power Systems

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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German Original Pilz Safety Relay Module 773510 Pnoz Mo3p

German Original Pilz Safety Relay Module 773510 Pnoz Mo3p

US $ 650-660 / 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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12V 2-Channel Wireless Receiver Module with Fixed Code (ES-K201)

12V 2-Channel Wireless Receiver Module with Fixed Code (ES-K201)

US $ 4-7 / Piece FOB
1 Piece (MOQ)
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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380V AC SCR Voltage Regulator 60A Heating Control System Module

380V AC SCR Voltage Regulator 60A Heating Control System Module

US $ 41.78-55.71 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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CE Light Module Touch Induction Switch Home Light Controller Module Matter Relay Switch Smart House Control Module

CE Light Module Touch Induction Switch Home Light Controller Module Matter Relay Switch Smart House Control Module

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

Guangdong, China Since 2006
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SSR-10AA AC/AC Single Phase SSR Solid State Relay Module

SSR-10AA AC/AC Single Phase SSR Solid State Relay Module

US $ 2.5 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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High Power Miniature Solid State Relay Module with SSR Control Features

High Power Miniature Solid State Relay Module with SSR Control Features

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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5A/24VDC ABS Plastic Nommal Wirewound Externally-Connected Electronic Lock of Access Controller Extended Relay Module (BK-502)

5A/24VDC ABS Plastic Nommal Wirewound Externally-Connected Electronic Lock of Access Controller Extended Relay Module (BK-502)

US $ 2.2-3 / Piece FOB
1 Piece (MOQ)
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SESAME ACCESS CO.,LTD.

Guangdong, China Since 2017
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Pilz High Quality German Original Safety Relay Module 750109 Pn0z S9 24VDC 3n/O

Pilz High Quality German Original Safety Relay Module 750109 Pn0z S9 24VDC 3n/O

US $ 165-169 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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SCR Thyristor Module for Rectifier and Voltage Regulation

SCR Thyristor Module for Rectifier and Voltage Regulation

US $ 57.07-67.14 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Siemens S7-1200 Sm 1222 DC/Rly Digital Output Module 6es72221hf320xb0 Compact High Performance Reliable Industrial Signal Module

Siemens S7-1200 Sm 1222 DC/Rly Digital Output Module 6es72221hf320xb0 Compact High Performance Reliable Industrial Signal Module

US $ 70-90 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Smart Mini Switch Module Temperature Tuya WiFi Zigbee Wireless Control Touch Dimmer LED Light Switch Relay Module

Smart Mini Switch Module Temperature Tuya WiFi Zigbee Wireless Control Touch Dimmer LED Light Switch Relay Module

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

Guangdong, China Since 2006
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Kssr1-40da Single Phase DC to AC SSR Relay Solid-State Relay Module

Kssr1-40da Single Phase DC to AC SSR Relay Solid-State Relay Module

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

Zhejiang, China Since 2011
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SSR Control Miniature Solid State Relay Module for High Power Applications

SSR Control Miniature Solid State Relay Module for High Power Applications

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Sinilink Mobile Phone Temperature and Humidity Remote Controller WiFi Relay Module Automatic Constant Temperature and Humidity

Sinilink Mobile Phone Temperature and Humidity Remote Controller WiFi Relay Module Automatic Constant Temperature and Humidity

US $ 8.5-8.91 / 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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Practical GSM Module Relay - Similar Cp1w - 32et for Remote Control and Switching Operations Module

Practical GSM Module Relay - Similar Cp1w - 32et for Remote Control and Switching Operations Module

US $ 49-99 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Weidmuller Trs 24VDC 1co Relay PLC Module 1122770000

Weidmuller Trs 24VDC 1co Relay PLC Module 1122770000

US $ 18 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Voltage Regulator Module SCR Thyristor Based Precision Control Unit

Voltage Regulator Module SCR Thyristor Based Precision Control Unit

US $ 43.71-51.43 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Tuya Light Switch Module Zigbee 3.0 Mini Switch 2-Way Control Smart Switch Relay Modules Smart Life on/off Breaker

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

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

Guangdong, China Since 2006
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About Relay Module FAQ

  • QWhy choose factory-direct electrical control systems?

    The Relay Module is classified under our comprehensive Electrical Control System range.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?

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

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

120A DC-AC 1 Phase SSR Relay Solid-State Module

120A DC-AC 1 Phase SSR Relay Solid-State Module

US $ 13 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Wholesale Miniature SSR Solid State Relay Module 10A Load Protective Auto High Power Contact General Purpose Use Dropship

Wholesale Miniature SSR Solid State Relay Module 10A Load Protective Auto High Power Contact General Purpose Use Dropship

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Voltage Regulator Module with SCR Thyristor Reliable Power Control Solution

Voltage Regulator Module with SCR Thyristor Reliable Power Control Solution

US $ 33.22-44.29 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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1/2/3/4 Gang DIY Tuya WiFi Zigbee Smart Wall Light Remote Control Switch Module Relay Home Automotion Google Alexa Alice Voice

1/2/3/4 Gang DIY Tuya WiFi Zigbee Smart Wall Light Remote Control Switch Module Relay Home Automotion Google Alexa Alice Voice

US $ 5.98-9.98 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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SSR Relay 4-20mA SSR-25la SCR-La Single Phase Linear Solid State Module (SCR)

SSR Relay 4-20mA SSR-25la SCR-La Single Phase Linear Solid State Module (SCR)

US $ 5 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Gk-100-8dor Ethernet Digital I/O Relay Module for 8-Channel Remote Control Solution

Gk-100-8dor Ethernet Digital I/O Relay Module for 8-Channel Remote Control Solution

US $ 40-50 / 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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High Power Miniature SSR Control Solid State Relay Module for Versatility

High Power Miniature SSR Control Solid State Relay Module for Versatility

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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New-Original Sie-Mens-6ED1052-1hb08-0ba0 Logic-Module 24V-AC/DC 24V/Relay-PLC Negotiate-Price

New-Original Sie-Mens-6ED1052-1hb08-0ba0 Logic-Module 24V-AC/DC 24V/Relay-PLC Negotiate-Price

US $ 1,050-1,150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Optical Equipment Fiber Image Data Module Relay Extender Module for Fpv Supporting 2km/3km/5km/10km Signal Transmission

Optical Equipment Fiber Image Data Module Relay Extender Module for Fpv Supporting 2km/3km/5km/10km Signal Transmission

US $ 229-459 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Pioneer Times Trading Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Honeywell RM7840L1075 Relay Modules for Industrial Burners & Boilers

Honeywell RM7840L1075 Relay Modules for Industrial Burners & Boilers

US $ 710-750 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangdong JATE Burner Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Robust SCR Voltage Regulator Module Customizable Thyristor Design

Robust SCR Voltage Regulator Module Customizable Thyristor Design

US $ 34-40 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Tuya Smart Switch Relay Module WiFi Zigbee Google Home Smart Life APP Remote Control Switch

Tuya Smart Switch Relay Module WiFi Zigbee Google Home Smart Life APP Remote Control Switch

US $ 5.98-9.98 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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Solid State Relay Module for AC DC Control Applications

Solid State Relay Module for AC DC Control Applications

US $ 3.4-3.6 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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