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Delta Dvp-Es2 Series PLC Controller Dvp60es2 60 Points Relay Output CPU Host Module Dvp60es200r

Delta Dvp-Es2 Series PLC Controller Dvp60es2 60 Points Relay Output CPU Host Module Dvp60es200r

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Shenzhen Wonderful Tech Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Brand New Original Mazak Relay Safety Module Sm-Ym100K-10

Brand New Original Mazak Relay Safety Module Sm-Ym100K-10

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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Siron Y431 Delay Bistable Relay Board 2no 2nc, Power Relay Module

Siron Y431 Delay Bistable Relay Board 2no 2nc, Power Relay Module

US $ 16.28 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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2900330 PLC-Rpt- 24DC/21-21 Phoenix Contact Relay Module

2900330 PLC-Rpt- 24DC/21-21 Phoenix Contact Relay Module

US $ 7.85 / Piece FOB
10 Pieces (MOQ)
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Nanjing Inter Tech Co., Ltd.

Jiangsu, China Since 2025
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Siemens 6es74310hh000ab0 Sm431 Analog Input Module 16ai 13bit

Siemens 6es74310hh000ab0 Sm431 Analog Input Module 16ai 13bit

US $ 1,291-1,800 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Versatile Compact Electric Rail Solid State Relay Module

Versatile Compact Electric Rail Solid State Relay Module

US $ 0.52-0.56 / 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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Mvava Tuya Zigbee Smart Relay Module 10A DIY

Mvava Tuya Zigbee Smart Relay Module 10A DIY

US $ 3.68 / Piece FOB
50 Pieces (MOQ)
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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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S4A Industrial Co., Limited

Guangdong, China Since 2018
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Esp8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Esp-01

Esp8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Esp-01

US $ 19.5-29.5 / Piece FOB
1 Piece (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Factory Price Wholesale Genuine New MW-Pilz 774148 Safety Modules Pze 9 230-240VAC 8n/O 1n/C in Stock

Factory Price Wholesale Genuine New MW-Pilz 774148 Safety Modules Pze 9 230-240VAC 8n/O 1n/C in Stock

US $ 242.5-485 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Leading International Trading Co., Ltd.

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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WLAN Aer900 Long-Range Wireless Communication Module Supports Ap, Sta and Relay Modes, Suitable for Various Network Deployments.

WLAN Aer900 Long-Range Wireless Communication Module Supports Ap, Sta and Relay Modes, Suitable for Various Network Deployments.

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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P-Anasonic Apan Relay, PLC Terminal Block Amplifier Board, 12A/1 Normally Open, NPN/PNP Universal Module

P-Anasonic Apan Relay, PLC Terminal Block Amplifier Board, 12A/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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RHF4M603 GNSS Positioning M2M IoT Multi Band LTE Cat.1 Wireless Communication Module

RHF4M603 GNSS Positioning M2M IoT Multi Band 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
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Fx2n-16ex-Es/UL Mitsubishi Bus Module PLC Controller Module Factory Direct Sales

Fx2n-16ex-Es/UL Mitsubishi Bus Module PLC Controller Module Factory Direct Sales

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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Siron 8 Bit Relay Module with Pluggable Base Y421 for Panasonic Relay Fp0 Series

Siron 8 Bit Relay Module with Pluggable Base Y421 for Panasonic Relay Fp0 Series

US $ 37.62 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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High Voltage Optocoupler Relay Module for Safe Switching

High Voltage Optocoupler Relay Module for Safe Switching

US $ 1.99-2.15 / 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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Advanced Modbus RTU to TCP Ethernet Converter Module Serial to Industrial Ethernet Measuring Sensor Signal

Advanced Modbus RTU to TCP Ethernet Converter Module Serial to Industrial Ethernet Measuring Sensor Signal

US $ 31.99-35.98 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Pnoz Ml1p 773540 Brand New Original PLC Module Safety Relay

Pnoz Ml1p 773540 Brand New Original PLC Module Safety Relay

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Mvava RoHS CE Tuya Mini Wireless WiFi Light Switch Module 433MHz RF Relay DC Smart Home 3 Way Mini Smart Switch

Mvava RoHS CE Tuya Mini Wireless WiFi Light Switch Module 433MHz RF Relay DC Smart Home 3 Way Mini Smart Switch

US $ 6.9-7.36 / Piece FOB
50 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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Fpv Optical Fiber Dji Drones Image Data Module Relay Extender Optical Link Sky Support up to 20km of Wired Signal Transmission

Fpv Optical Fiber Dji Drones Image Data Module Relay Extender Optical Link Sky Support up to 20km of Wired Signal Transmission

US $ 792.57 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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DIN Rail Mounted SSR Relay Module with Independent Channel Fuse Overcurrent Protection for PLC Distributed Control

DIN Rail Mounted SSR Relay Module with Independent Channel Fuse Overcurrent Protection for PLC Distributed Control

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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RHF0M0E5 Cost-Effective Wireless Module with Fuota and Multicast for Industrial IoT

RHF0M0E5 Cost-Effective Wireless Module with Fuota and Multicast for Industrial IoT

US $ 4.99-6.5 / 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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About Relay Module FAQ

  • QWhy buy Electrical Control Systems from a trusted dealer?

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

  • QWhat are the latest trends in Electrical Control Systems?

    The Relay Module is an essential part of our Electrical Control System offerings.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?

    Upgrade your Electrical Control System with the elegant and durable Relay Module.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!

Siron Black IDC 8p Male Connector to 8p Terminal Block Breakout IDC 10p Adapter PLC Relay Module DIN Rail Mounting

Siron Black IDC 8p Male Connector to 8p Terminal Block Breakout IDC 10p Adapter PLC Relay Module DIN Rail Mounting

US $ 36.52 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Ksvc Ksvc-102-00121 Series German Pma Bus Couplers (communication/power supply) + Control Unit +I/O Module

Ksvc Ksvc-102-00121 Series German Pma Bus Couplers (communication/power supply) + Control Unit +I/O Module

US $ 150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Chenouyi Technology Development Co., Ltd

Shanghai, China Since 2026
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Honeywell RM7838A1014/U, RM7838A2014/U 7800 SERIES RM7838A Relay Module

Honeywell RM7838A1014/U, RM7838A2014/U 7800 SERIES RM7838A 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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High-Efficiency Solid State Relay Module for 12V and 24V DC

High-Efficiency Solid State Relay Module for 12V and 24V DC

US $ 1.99-2.15 / 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
Chat Now Send Inquiry
8 Channel Output Solid State Relay Bus Module Supporting High Frequency Switching for Smart Manufacturing Equipment

8 Channel Output Solid State Relay Bus Module Supporting High Frequency Switching for Smart Manufacturing Equipment

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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2982702 PLC-Osc- 24DC/ 24DC/ 10/R Phoenix Contact Solid-State Relay Module

2982702 PLC-Osc- 24DC/ 24DC/ 10/R Phoenix Contact Solid-State Relay Module

US $ 37.05 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Inter Tech Co., Ltd.

Jiangsu, China Since 2025
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Phoenix Contact PLC-Rsc-12DC/21 12V DC 6A DIN Rail Screw Terminal Relay Interface Module

Phoenix Contact PLC-Rsc-12DC/21 12V DC 6A DIN Rail Screw Terminal Relay Interface Module

US $ 329-354 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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RHF0M0E5 SX126X Long Range Wearable Device Compatible LoRaWAN Module

RHF0M0E5 SX126X Long Range Wearable Device Compatible LoRaWAN Module

US $ 4.99-6.5 / 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
Siron Y805 Safety Relay Module DC24V NPN PNP

Siron Y805 Safety Relay Module DC24V NPN PNP

US $ 44.32-54.99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Industrial SCR Voltage Regulator Module High Performance Thyristor Technology

Industrial SCR Voltage Regulator Module High Performance Thyristor Technology

US $ 38.86-45.71 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Smart 220V Optocoupler Relay Module for Home Automation

Smart 220V Optocoupler Relay Module for Home Automation

US $ 1.99-2.15 / 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
Chat Now Send Inquiry
RHF0M003 STM32WLE5CCU6 Low Cost High Performance Industrial Control LoRaWAN Module

RHF0M003 STM32WLE5CCU6 Low Cost High Performance Industrial Control 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
Chat Now Send Inquiry
4CH DC 12V Tuya Smart WiFi Wireless Remote Control Light Switch 4 Channel Relay Module Receiver Timer Alexa Compatible

4CH DC 12V Tuya Smart WiFi Wireless Remote Control Light Switch 4 Channel Relay Module Receiver Timer Alexa Compatible

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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