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Relay Module

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Semiconductor Power Module Electronic Module Rectifier Relay Power Semiconductor

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Advanced Safety Relay Module Pnoz S2 for Industrial Applications

Advanced Safety Relay Module Pnoz S2 for Industrial Applications

US $ 76-85 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Relay Output Serial Poultry Hopper Weight Scale Sensor Mounting Load Cell Module for Silo Scale Weighing Monitor 4~20mA

Relay Output Serial Poultry Hopper Weight Scale Sensor Mounting Load Cell Module for Silo Scale Weighing Monitor 4~20mA

US $ 50.85-99.5 / Piece FOB
1 Piece (MOQ)
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Dst (Shenzhen) Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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380V 1kw-30kw Motor Soft Start 8kw Module Controller Starter Stop Heat Sink Three-Phase Motor

380V 1kw-30kw Motor Soft Start 8kw Module Controller Starter Stop Heat Sink Three-Phase Motor

US $ 60.47-71.14 / 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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New Original IC693mdl940h Relay Output Module for Industrial Automation

New Original IC693mdl940h Relay Output Module for Industrial Automation

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Low-Noise SSR Module for PLC and Sensor Applications

Low-Noise SSR Module for PLC and Sensor Applications

US $ 10-350 / Piece FOB
1 Piece (MOQ)
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Mitsubishi Fx5-16ex/Es Bus Module PLC Controller Module Factory Direct Sales

Mitsubishi Fx5-16ex/Es Bus Module PLC Controller Module Factory Direct Sales

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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Advanced Di and Ten Do Relay Outputs Remote I/O Module Switching Signal

Advanced Di and Ten Do Relay Outputs Remote I/O Module Switching Signal

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

Guangdong, China Since 2025
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RHF0M003 Ultra Small Size SMT Package Flexible Interface High Stability LoRaWAN Module

RHF0M003 Ultra Small Size SMT Package Flexible Interface High Stability LoRaWAN Module

US $ 4.8-6.3 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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4-20mA 500m 1km 3km 5km Wireless Transmitter and Receiver Module

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

US $ 202-450 / Piece FOB
1 Piece (MOQ)
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Atech Sensor Co., Ltd

Shaanxi, China Since 2022
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Single Phase 120A SCR Voltage Regulator Industrial Grade Thyristor Module

Single Phase 120A SCR Voltage Regulator Industrial Grade Thyristor Module

US $ 26.78-35.71 / 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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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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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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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Cts7 223-1hf32, Ctsc Module, Digital Input/Output Module, 4 Point 24VDC Input, 4 Point Relay Output, 2A, Cotrust

Cts7 223-1hf32, Ctsc Module, Digital Input/Output Module, 4 Point 24VDC Input, 4 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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Omron Safety Relay G9se-201 DC24V Module Processors in Box Unit PLC

Omron Safety Relay G9se-201 DC24V Module Processors in Box Unit PLC

US $ 190-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Touch Screen Pad WiFi Modbus Split Thermostat Display Part+Relay Module for Hotel HVAC System

Touch Screen Pad WiFi Modbus Split Thermostat Display Part+Relay Module for Hotel HVAC System

US $ 52 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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STM32MP151AAC3 Capacitive Touch Screen High Definition Wide View TFT LCD Display Module

STM32MP151AAC3 Capacitive Touch Screen High Definition Wide View TFT LCD Display Module

US $ 3-4 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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SCR Power Controller Thyristor Module Precision Voltage Regulation

SCR Power Controller Thyristor Module Precision Voltage Regulation

US $ 26.71-31.43 / 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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Weidmuller MOS 12-28VDC 100kHz High-Frequency Solid-State Relay, 6.1mm Narrow Optocoupler Module

Weidmuller MOS 12-28VDC 100kHz High-Frequency Solid-State Relay, 6.1mm Narrow Optocoupler Module

US $ 28.8-34.67 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fuzhou Lingrui Import and Export Co., Ltd.

Trading Company

Fujian, China Since 2026
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SCR Voltage Regulator Module Industrial Power Control Thyristor Module

SCR Voltage Regulator Module Industrial Power Control Thyristor Module

US $ 31.57-37.14 / 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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Explosion-Proof Relay Module 2909528 PLC-Rpt-24DC/21/Ex #03

Explosion-Proof Relay Module 2909528 PLC-Rpt-24DC/21/Ex #03

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

Jiangsu, China Since 2023
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China Manufacturer SCR Regulator Module Thyristor

China Manufacturer SCR Regulator Module Thyristor

US $ 31.57-37.14 / 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 S7 1500 S7 300 PLC Simatic S7 1200 Digital I/O Sm 1223 Relay Module Siemens 6es7223-1pH32-0xb0

Siemens S7 1200 S7 1500 S7 300 PLC Simatic S7 1200 Digital I/O Sm 1223 Relay Module Siemens 6es7223-1pH32-0xb0

US $ 150-153 / 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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SCR Thyristor Voltage Regulator Module Industrial Power Control Solution

SCR Thyristor Voltage Regulator Module Industrial Power Control Solution

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

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About Relay Module FAQ

  • QWhy choose factory-direct electrical control systems?

    The Relay Module 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.

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

    The Relay Module is a premium choice in 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.

  • 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.

Cotrust Em222 8do/16do Relay Output Module Compatible Siemens PLC

Cotrust Em222 8do/16do Relay Output Module Compatible Siemens PLC

US $ 50-120 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Irm-30-12 Mean Well Integrated Circuit Electronic Components Fpga Cpld Microcontroller Module Relay

Irm-30-12 Mean Well Integrated Circuit Electronic Components 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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Factory Direct Zjb-50b-16f16 Relay Modules for Versatile Applications

Factory Direct Zjb-50b-16f16 Relay Modules for Versatile Applications

US $ 68 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shandong Shansen Cnc Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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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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Audited Supplier
Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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200A SCR Controller Single Phase SCR Power Regulator Module

200A SCR Controller Single Phase SCR Power Regulator Module

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
Drone 100km Wireless Video Data Link Telemetry Uav Relay Mode Transmission Module

Drone 100km Wireless Video Data Link Telemetry Uav Relay Mode Transmission Module

US $ 18,476-20,483 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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SCDA125R Series Safety Relay Module,Three different input

SCDA125R Series Safety Relay Module,Three different input

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

Guangdong, China Since 2011
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Industrial Controls Module Relays Modicon TM3 TM3dq16rg TM3dq16r Input Output Module Sch-Neider

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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Audited Supplier
Shenzhen Wonderful Tech Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Gk-100-8dor Relay Output Lo Module for Remote Control, (9~30VDC@2A, 110VAC@0.55A, 250VAC@0.25A)

Gk-100-8dor Relay Output Lo Module for Remote Control, (9~30VDC@2A, [email protected], [email protected])

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
Chat Now Send Inquiry
SCR Thyristor Power Regulator Module for Industrial Heating Control

SCR Thyristor Power Regulator Module for Industrial Heating Control

US $ 24.65-32.86 / 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
Industrial SCR Regulator Module for Motor Control

Industrial SCR Regulator Module for Motor Control

US $ 31.57-37.14 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
RHF4M603 ASR1603 Multi Band Industrial Grade LTE Cat.1 Wireless Communication Module

RHF4M603 ASR1603 Multi Band Industrial Grade LTE Cat.1 Wireless Communication Module

US $ 6-8 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Haiwang Hw-MD6 19*18*7mm Size Recessed Microwave Sensor China Supplier Wholesale 2s-3s Delay Time Output Double Plate Composite Type Microwave Induction Module

Haiwang Hw-MD6 19*18*7mm Size Recessed Microwave Sensor China Supplier Wholesale 2s-3s Delay Time Output Double Plate Composite Type Microwave Induction Module

US $ 1.5-2.8 / Piece FOB
1,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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