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Relay Output Module

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Grow K202+R503 DC12V Fingerprint Access Control Board

Grow K202+R503 DC12V Fingerprint Access Control Board

US $ 21.3 / Piece FOB
1 Piece (MOQ)
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Hangzhou Grow Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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8" Touchscreen Smart Home Audio Bluetooth Android WiFi Switch Wall Mount Amplifier with Tuya Zigbee, RJ45, Volume Control Snob

8" Touchscreen Smart Home Audio Bluetooth Android WiFi Switch Wall Mount Amplifier with Tuya Zigbee, RJ45, Volume Control Snob

US $ 198.55-271.7 / Piece FOB
2 Pieces (MOQ)
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Guangzhou strong sound electronic equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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H1X 16point Host Programmable Controller AC Power Supply 100-240V NTN Type Transistor Output 1network Port PLC

H1X 16point Host Programmable Controller AC Power Supply 100-240V NTN Type Transistor Output 1network Port PLC

US $ 73.65-113.3 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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SCR Thyristor Based Power Controller Industrial Applications

SCR Thyristor Based Power Controller Industrial Applications

US $ 26.71-31.43 / 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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380V 3 Phase SCR Power Controller - Industrial Automatic Power Adjustment Unit

380V 3 Phase SCR Power Controller - Industrial Automatic Power Adjustment Unit

US $ 202.5-225 / 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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6es7215-1AG40-0xb0 Program/Data Memory 125 Kb 2 Profinet Ports

6es7215-1AG40-0xb0 Program/Data Memory 125 Kb 2 Profinet Ports

US $ 300-700 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Siemens 6es71346GB000ba1 Et 200 Analog Input

Siemens 6es71346GB000ba1 Et 200 Analog Input

US $ 150.61-163.16 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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Keysight 34970A and 34901A Data Acquisition / Data Logger Switch Unit

Keysight 34970A and 34901A Data Acquisition / Data Logger Switch Unit

US $ 1,500 / Piece FOB
1 Piece (MOQ)
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Dongguan Qihang Electronic Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Microwave Motion Radar Sensor for Industrial Auto Gate with Bluetooth APP Control

Microwave Motion Radar Sensor for Industrial Auto Gate with Bluetooth APP Control

US $ 55-70 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Siemens 6es71324bd020AA0 Et 200s Switching Volume Output

Siemens 6es71324bd020AA0 Et 200s Switching Volume Output

US $ 229.79-248.94 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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Siemens 6es71344nb010ab0 Et 200s Analog Input

Siemens 6es71344nb010ab0 Et 200s Analog Input

US $ 244.66-265.05 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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Siemens PLC Control System S7-1200 Sm 1221 24V DC 6es7221-1bh32-0xb0

Siemens PLC Control System S7-1200 Sm 1221 24V DC 6es7221-1bh32-0xb0

US $ 200-300 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Tetranca High Quality Reasonable Price 16 Point NPN Type Transistors Programmable Logic Controller PLC

Tetranca High Quality Reasonable Price 16 Point NPN Type Transistors Programmable Logic Controller PLC

US $ 60.39-73.91 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Stock Available Three Phase Thyristor with Factory Direct Supply

Stock Available Three Phase Thyristor with Factory Direct Supply

US $ 10-20 / 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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15kw Servo Drive Mitsubishi PLC Controller with Digital Torque Command Control

15kw Servo Drive Mitsubishi PLC Controller with Digital Torque Command Control

US $ 200-12,000 / Piece FOB
1 Piece (MOQ)
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Nanjing Qitu Intelligent Equipment Co., Ltd.

Jiangsu, China Since 2026
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Panasonic 15kw Servo Drive Module PLC Controller with Svpwm Vector Control Method

Panasonic 15kw Servo Drive Module PLC Controller with Svpwm Vector Control Method

US $ 200-12,000 / Piece FOB
1 Piece (MOQ)
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Nanjing Qitu Intelligent Equipment Co., Ltd.

Jiangsu, China Since 2026
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on-Site Display Type Integrated Thermal Resistance Temperature Transmitter

on-Site Display Type Integrated Thermal Resistance Temperature Transmitter

US $ 58 / Piece FOB
5 Pieces (MOQ)
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Ningbo Qingyang Automation Technology CO.,LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Siemens PLC 6es7531-7qd00-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

Siemens PLC 6es7531-7qd00-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

US $ 150-350 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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6es7214-1hg40-0xb0s7-1200 Compact CPU DC/DC/Relay Program/Date Memory 100kb New

6es7214-1hg40-0xb0s7-1200 Compact CPU DC/DC/Relay Program/Date Memory 100kb New

US $ 400-800 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Three Phase Thyristor AC Power Regulator and Automatic Voltage Stabilizer System

Three Phase Thyristor AC Power Regulator and Automatic Voltage Stabilizer System

US $ 77.71-91.43 / 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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Siemens 6es71936af000AA0 Et 200 Bus Adapter

Siemens 6es71936af000AA0 Et 200 Bus Adapter

US $ 68.94-74.68 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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2-Channel Grating Scale Magnetic Scale Encoder or 4-Channel High-Speed Di Pulse Signal to Modbus TCP Network Module

2-Channel Grating Scale Magnetic Scale Encoder or 4-Channel High-Speed Di Pulse Signal to Modbus TCP Network Module

US $ 26.11-26.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Siemens PLC S7-1500 Install Guide Rail 482 mm 6es7590-1ae80-0AA0

Siemens PLC S7-1500 Install Guide Rail 482 mm 6es7590-1ae80-0AA0

US $ 40-80 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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About Relay Output Module FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Upgrade your Electrical Control System with the elegant and durable Relay Output Module.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QHow can I identify a reliable supplier for electrical control systems from China?

    The Relay Output Module is an essential part of our Electrical Control System offerings.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhat components are essential in an electrical control system?

    Upgrade your Electrical Control System with the elegant and durable Relay Output Module.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

Wago 2000-1201 Single Level DIN Rail Terminal Block 2.5mm²

Wago 2000-1201 Single Level DIN Rail Terminal Block 2.5mm²

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Siemens 6es71314eb000ab0 Et 200s Switching Input

Siemens 6es71314eb000ab0 Et 200s Switching Input

US $ 235.46-255.08 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
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3 Phase Bridge Rectifiers SCR-3 380V SCR Thyristor Controller 60A

3 Phase Bridge Rectifiers SCR-3 380V SCR Thyristor Controller 60A

US $ 42.86-57.14 / 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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25A AC/AC Single Phase AC Solid State Relay SSR

25A AC/AC Single Phase AC Solid State Relay SSR

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

Zhejiang, China Since 2011
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Programmable Logic Controller PLC for Industrial Automation China Fcatory Supply PLC

Programmable Logic Controller PLC for Industrial Automation China Fcatory Supply PLC

US $ 68-87 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Siemens 6es71346jd000ca1 Et 200 Analog Input

Siemens 6es71346jd000ca1 Et 200 Analog Input

US $ 228.44-247.48 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongchi Automation Equipment Co., Ltd.

Trading Company

Beijing, China Since 2025
Chat Now Send Inquiry
Advanced Diesel Amf20 Auto Start Generator Controller for Original Models

Advanced Diesel Amf20 Auto Start Generator Controller for Original Models

US $ 111.4-118.7 / acres FOB
20 acres (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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Mitsubishi AC Servo Drive 22kw with 12 Months Warranty Coverage

Mitsubishi AC Servo Drive 22kw with 12 Months Warranty Coverage

US $ 200-12,000 / Piece FOB
1 Piece (MOQ)
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Nanjing Qitu Intelligent Equipment Co., Ltd.

Jiangsu, China Since 2026
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CE Approved SSR 24V DC Control Voltage Solid State Miniature Relay

CE Approved SSR 24V DC Control Voltage Solid State Miniature Relay

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

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Applied in Industrial Controls Siron Y430 Wide Base Aluminium Electromagnetic Relays 2/4/8 Channel 1c 2c Power Relay Module

Applied in Industrial Controls Siron Y430 Wide Base Aluminium Electromagnetic Relays 2/4/8 Channel 1c 2c Power Relay Module

US $ 7.23-27.01 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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80A SCR Thyristor Power Regulator Robust Industrial Controller

80A SCR Thyristor Power Regulator Robust Industrial Controller

US $ 26.71-31.43 / Piece FOB
1 Piece (MOQ)
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Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Siemens PLC CPU 1511-1 Pn 6es7511-1ak02-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

Siemens PLC CPU 1511-1 Pn 6es7511-1ak02-0ab0/Siemens S7-200/ S7-1200/ S7-1500/ S7-300/S-200 Smart/S7-400

US $ 666-2,000 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Grow Kl216+R502-Aw Round LED Fingerprint Access Control Board

Grow Kl216+R502-Aw Round LED Fingerprint Access Control Board

US $ 24.6 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Hangzhou Grow Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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