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Lscr-3 380V 25A High Power Thyristor SCR Voltage Regulator Module

Lscr-3 380V 25A High Power Thyristor SCR Voltage Regulator Module

US $ 33.22-44.29 / 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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NNC PLC DC Amplifier Board NHN-SL1 NPN / PNP compatible module

NNC PLC DC Amplifier Board NHN-SL1 NPN / PNP compatible module

US $ 12.24-13.45 / Piece FOB
50 Pieces (MOQ)
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CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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SSR Control Solid State Relay Module for Compact High Power Solutions

SSR Control Solid State Relay Module for Compact High Power Solutions

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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Three-Phase Rectifier Bridge Module MDS60-16 used in converter

Three-Phase Rectifier Bridge Module MDS60-16 used in converter

US $ 7.46-14.9 / Piece FOB
10 Pieces (MOQ)
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CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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RoHS CE Zigbee WiFi Relay Touch Light Dimmer Curtain Mini Switch Module No Neutral with Tuya Module Remote Control

RoHS CE Zigbee WiFi Relay Touch Light Dimmer Curtain Mini Switch Module No Neutral with Tuya Module Remote Control

US $ 6.98-7.98 / Piece FOB
50 Pieces (MOQ)
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Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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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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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Siron Y433-O 2/4/8channel 2c Relay Input NPN/PNP DC24V Power Relay Module

Siron Y433-O 2/4/8channel 2c Relay Input NPN/PNP DC24V Power Relay Module

US $ 9.5-21 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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New Product Safety Relay 774595 Contact Expansion Module

New Product Safety Relay 774595 Contact Expansion Module

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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RHF0M0E5 Ultra-Low Power Lorawan Module with Integrated Stm32wle5jc and High-Performance Sx126X for Global Frequency Planning and IoT Applications

RHF0M0E5 Ultra-Low Power Lorawan Module with Integrated Stm32wle5jc and High-Performance Sx126X for Global Frequency Planning and IoT Applications

US $ 4.99-6.5 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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New Delta as Series PLC Programmable Logic Controller Expander As300n-a Module

New Delta as Series PLC Programmable Logic Controller Expander As300n-a 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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Honeywell RM7800L1012 Relay Modules for Industrial Burner

Honeywell RM7800L1012 Relay Modules for Industrial Burner

US $ 1,210-1,230 / Piece FOB
1 Piece (MOQ)
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Guangdong JATE Burner Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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RHF0M0E5 Ultra-Low Power Lorawan Module with Stm32wle5jc and Sx126X for IoT Networks

RHF0M0E5 Ultra-Low Power Lorawan Module with Stm32wle5jc and Sx126X for IoT Networks

US $ 4.99-6.5 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Ctsi-Dqr08-S1, Simple Series Digital Output Module8-Point Relay Output2a

Ctsi-Dqr08-S1, Simple Series Digital Output Module8-Point Relay Output2a

US $ 50-85 / 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 Cp1h-X40dt-D PLC Module in Box Expedited Shipping

Omron Cp1h-X40dt-D PLC Module in Box Expedited Shipping

US $ 366-500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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Phoe/Nix Contact Rif-0-Rpt-24DC/21 Relay Module 2903370

Phoe/Nix Contact Rif-0-Rpt-24DC/21 Relay Module 2903370

US $ 4.95-5.34 / Piece FOB
1 Piece (MOQ)
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Fuzhou Lingrui Import and Export Co., Ltd.

Trading Company

Fujian, China Since 2026
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Siemens 3ru1126-1jb0 Overload Protection Relay Module

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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Wholesale Original New Omron G2r-2 AC220V Terminal Relay Module

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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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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Cth3 Dqr-080s1, Digital Output Module, 8dq, Relay, 2A, Cotrust

Cth3 Dqr-080s1, Digital Output Module, 8dq, Relay, 2A, Cotrust

US $ 65-90 / 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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Siemens 6es7155-6AA01-0bn0 Interface Module Fast Ship in Box

Siemens 6es7155-6AA01-0bn0 Interface Module Fast Ship in Box

US $ 660-800 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tengjing Electronics Co., Ltd

Guangdong, China Since 2023
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PLC MODULE PFUK108 PFUK 108 YM110001-SH PFUK105 PFUK 105 YM110001-SF PFUK104 PFUK 104 YM110002-SD relay board 800xA advanced Process Control Module

PLC MODULE PFUK108 PFUK 108 YM110001-SH PFUK105 PFUK 105 YM110001-SF PFUK104 PFUK 104 YM110002-SD relay board 800xA advanced Process Control Module

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

Fujian, China Since 2024
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S7-1200 Relay Output Module for Enhanced PLC Performance

S7-1200 Relay Output Module for Enhanced PLC Performance

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

Henan, China Since 2023
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Schneid CPU Processor Module Bmxp3420102

Schneid CPU Processor Module Bmxp3420102

US $ 100-500 / 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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About Relay Module FAQ

  • QWhat are the latest trends in Electrical Control Systems?

    Our Relay Module offers exceptional quality and style within the Electrical Control System category.Latest trends highlight the shift towards smart technologies and integrated IoT capabilities. Top distributors offer guide solutions to keep your systems up-to-date, including OEM options. For tailored solutions, contact us now!

  • QHow to choose an Electrical Control System for cost savings?

    The Relay Module is an essential part of our Electrical Control System offerings.To select a cost-saving Electrical Control System, consider the efficiency, scalability, and factory-direct pricing of the options available. Engage with wholesale suppliers for bulk purchases to lower costs. Get in touch for expert guidance!

  • QWhy buy Electrical Control Systems from a trusted dealer?

    Discover the perfect addition to your Electrical Control System with our Relay Module.Buying from a trusted distributor ensures access to certified and dependable systems. Competitive pricing and cutting-edge custom options are key benefits. Secure your best-fit system at a factory wholesale rate by contacting us!

Ultra-Thin 5V DC Solid State Relay Module for Low Voltage Control

Ultra-Thin 5V DC Solid State Relay Module for Low Voltage Control

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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100A 200A 300A 3 Phase 5V 12V 24V Solid State Relay Module

100A 200A 300A 3 Phase 5V 12V 24V Solid State Relay Module

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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Relay Expansion Module Compatible with Fanuc and Siemens PLC

Relay Expansion Module Compatible with Fanuc and Siemens PLC

US $ 29-150 / Piece FOB
20 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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Siemens 6es73221hh010AA0 Sm322 Digital Output PLC Module

Siemens 6es73221hh010AA0 Sm322 Digital Output PLC Module

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
Phoe/Nix Contact PLC-Rpt-24DC/21-21 Relay Module 24V DC 2PDT 2900330

Phoe/Nix Contact PLC-Rpt-24DC/21-21 Relay Module 24V DC 2PDT 2900330

US $ 8.29-8.96 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fuzhou Lingrui Import and Export Co., Ltd.

Trading Company

Fujian, China Since 2026
Chat Now Send Inquiry
SIEMENS 3RT5936-1ER00 Time Relay Module for control systems

SIEMENS 3RT5936-1ER00 Time Relay Module for control systems

US $ 5.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
Chat Now Send Inquiry
Mvava RoHS CE 16A Zigbee WiFi Relay Touch Light Dimmer Curtain Mini Switch Module No Neutral with Tuya Module Remote Control

Mvava RoHS CE 16A Zigbee WiFi Relay Touch Light Dimmer Curtain Mini Switch Module No Neutral with Tuya Module Remote Control

US $ 3.8-4.2 / pieces FOB
100 pieces (MOQ)
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Audited Supplier
Wenzhou Mvava Electrical Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Door Control Relays Modules

Door Control Relays Modules

US $ 3.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
S4A Industrial Co., Limited

Guangdong, China Since 2018
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General Electric IC697mdl940 IC697mdl350 IC697mdl653 IC697mdl740 IC697mdl750 Series 90-70 Relay Output Module

General Electric IC697mdl940 IC697mdl350 IC697mdl653 IC697mdl740 IC697mdl750 Series 90-70 Relay Output Module

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

Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
High - Performance GSM Module Relay - Like Cp1w - 20EDR1 for Reliable Remote Switching Module

High - Performance GSM Module Relay - Like Cp1w - 20EDR1 for Reliable Remote Switching Module

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

Sichuan, China Since 2025
Chat Now Send Inquiry
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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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Moneypro Mopp33-Mini 1.8GHz 2W Video Datalink Long-Range Uav Video & Data Transmission Module for P2p Relay and P2MP Networking

Moneypro Mopp33-Mini 1.8GHz 2W Video Datalink Long-Range Uav Video & Data Transmission Module for P2p Relay and P2MP Networking

US $ 1,899 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
China Moneypro Group Corporation Limited.

Guangdong, China Since 2026
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Rectifier Bridge Water-cooling Semiconductor Module YJSMDC250-1000A 1600V

Rectifier Bridge Water-cooling Semiconductor Module YJSMDC250-1000A 1600V

US $ 53.5-137.2 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
CLION ELECTRIC CO., LTD.

Zhejiang, China Since 2022
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