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Controller Relay Extension Module

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NBR Float with Magnet for Fuel Level Sensor/Gauge

NBR Float with Magnet for Fuel Level Sensor/Gauge

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
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Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Fully Automatic Self Adhesive BOPP Tape Cutting Machine

Fully Automatic Self Adhesive BOPP Tape Cutting Machine

US $ 20,000 / Piece FOB
1 Piece (MOQ)
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Kunshan Hexin Precise Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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Hitachi Water Cooled Screw Chillers Rcuf420wvy with Integrated Evaporative Cooling Technology for Enhanced Efficiency

Hitachi Water Cooled Screw Chillers Rcuf420wvy with Integrated Evaporative Cooling Technology for Enhanced Efficiency

US $ 2,000-5,000 / unit FOB
1 unit (MOQ)
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Suzhou Huantai Electromechanical Equipment Co., Ltd.

Jiangsu, China Since 2025
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High-Performance Inverter Specifically Designed for Industrial Cranes with Anti-Sway Functionality VFD

High-Performance Inverter Specifically Designed for Industrial Cranes with Anti-Sway Functionality VFD

US $ 40-50 / 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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Industrial Control Panels DOP-B07e415 HMI 7 Inch Delta

Industrial Control Panels DOP-B07e415 HMI 7 Inch Delta

US $ 105-200 / Piece FOB
5 Pieces (MOQ)
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Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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PE Plastic Single Wall Corrugated Pipe Underground Drainage Perforated Tube Making Machine

PE Plastic Single Wall Corrugated Pipe Underground Drainage Perforated Tube Making Machine

US $ 20,000-35,000 / Set FOB
1 Set (MOQ)
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Qingdao Tongsan Plastic Machinery Co., Ltd.

Shandong, China Since 2020
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St-SVR 2000va Line Voltage Regulator High Voltage Oil Immersed Transformer High Voltage Transformer

St-SVR 2000va Line Voltage Regulator High Voltage Oil Immersed Transformer High Voltage Transformer

US $ 500-15,000 / Piece FOB
1 Piece (MOQ)
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Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China Since 2017
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Dahua Personal Entrance&Exit Face Recognition Access Controller

Dahua Personal Entrance&Exit Face Recognition Access Controller

US $ 202-211 / Piece FOB
20 Pieces (MOQ)
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Hangzhou Yinfu Technology Co., LTD

Zhejiang, China Since 2015
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ATH48-WSK-SX Digital Temperature and Humidity Controller LED Display

ATH48-WSK-SX Digital Temperature and Humidity Controller LED Display

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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PP Foaming Nitrile-Butadiene Rubber Buna/Stainless Steel/PP Magnetic Float Embedded with Ring/Bar Magnet for Fuel/Water/Liquid Level Sensor

PP Foaming Nitrile-Butadiene Rubber Buna/Stainless Steel/PP Magnetic Float Embedded with Ring/Bar Magnet for Fuel/Water/Liquid Level Sensor

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
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Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Three-Phase 450V Pure Sine Wave Frequency Converter 50/60Hz Frequency Voltage Converter VFD

Three-Phase 450V Pure Sine Wave Frequency Converter 50/60Hz Frequency Voltage Converter VFD

US $ 46-71 / 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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Four-Axis Foam EVA Tape Round Knife Roll Cutting Machine

Four-Axis Foam EVA Tape Round Knife Roll Cutting Machine

US $ 1,800-2,000 / Piece FOB
1 Piece (MOQ)
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Kunshan Hexin Precise Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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Tank Level Volume Gauge with Fuel High Level Alarm for Petrol Station

Tank Level Volume Gauge with Fuel High Level Alarm for Petrol Station

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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Wago 221 413 Push-in Terminal Block for Secure Electrical Connections in Industrial Applications

Wago 221 413 Push-in Terminal Block for Secure Electrical Connections in Industrial Applications

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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Advanced Stainless Steel Standard Threaded Tuning Fork Level Switch

Advanced Stainless Steel Standard Threaded Tuning Fork Level Switch

US $ 79.9-99.9 / Piece FOB
1 Piece (MOQ)
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Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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Marchpoultry Farm Chicken House Intelligent Temperature Environmental Controller Riec 1680 Touch Automatic

Marchpoultry Farm Chicken House Intelligent Temperature Environmental Controller Riec 1680 Touch Automatic

US $ 2,100 / pieces FOB
1 pieces (MOQ)
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Raisetech Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Brand New Del-Ta Touch Panel HMI DOP-107wv Negotiate Price

Brand New Del-Ta Touch Panel HMI DOP-107wv Negotiate Price

US $ 574-618 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Good Price 380V Closed-Loop PLC Controller Motor Control Forced Air Cooling Soft Starter

Good Price 380V Closed-Loop PLC Controller Motor Control Forced Air Cooling Soft Starter

US $ 70.79-70.98 / Piece FOB
6 Pieces (MOQ)
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Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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High Speed PP/PE/PVC/PA Single Wall Corrugated Pipe Making Machine 25m/Min

High Speed PP/PE/PVC/PA Single Wall Corrugated Pipe Making Machine 25m/Min

US $ 30,000-35,000 / Set FOB
1 Set (MOQ)
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Qingdao Tongsan Plastic Machinery Co., Ltd.

Shandong, China Since 2020
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St-SVR Line Voltage Regulator High Voltage Oil Immersed Transformer High Voltage Transformer/500va-5000va

St-SVR Line Voltage Regulator High Voltage Oil Immersed Transformer High Voltage Transformer/500va-5000va

US $ 500-15,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China Since 2017
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ATH48-WSK-SX WiFi Smart Temperature and Humidity Controller, Remote Monitoring

ATH48-WSK-SX WiFi Smart Temperature and Humidity Controller, Remote Monitoring

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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New Compound System Structure Linear Model Automatic Control Program Programmable Logic Controller Codesys PLC CE Certification China Manufacturer

New Compound System Structure Linear Model Automatic Control Program Programmable Logic Controller Codesys PLC CE Certification China Manufacturer

US $ 192 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Hersman Standard Thread Type Tuning Fork Level Switch

Hersman Standard Thread Type Tuning Fork Level Switch

US $ 79-99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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About Controller Relay Extension Module FAQ

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

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

    The Controller Relay Extension Module is a key item within our extensive Electrical Control System selection.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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Controller Relay Extension Module is a key item within our extensive Electrical Control System selection.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.

Wago 770-104 4 Pin Quick Wiring Connector for Industrial Use

Wago 770-104 4 Pin Quick Wiring Connector for Industrial Use

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

Jiangsu, China Since 2023
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Bently Nevada 3300 XL Extension Cable 330130-085-03-05

Bently Nevada 3300 XL Extension Cable 330130-085-03-05

US $ 390-392 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Orginal New 1756-Of4 S Shaft Extension Coupling PLC Controller 1756-Of4

Orginal New 1756-Of4 S Shaft Extension Coupling PLC Controller 1756-Of4

US $ 800 / acres FOB
1 acres (MOQ)
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Xiamen Yuanxin Trading Co., Ltd

Trading Company

Fujian, China Since 2025
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Original-New Del-Ta-Dvp12se11r PLC-CPU Ethernet-Port Relay-Outputs Dvp-Se Series-DIN Rail-24VDC in-Stock

Original-New Del-Ta-Dvp12se11r PLC-CPU Ethernet-Port Relay-Outputs Dvp-Se Series-DIN Rail-24VDC in-Stock

US $ 265-300 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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PP Float Ball for Liquid Level Control Switch

PP Float Ball for Liquid Level Control Switch

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Ten Axis BOPP Tape Slitting Machine

Ten Axis BOPP Tape Slitting Machine

US $ 20,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunshan Hexin Precise Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
Chat Now Send Inquiry
Vc20 Serieshigh Performance General Purpose PLC

Vc20 Serieshigh Performance General Purpose PLC

US $ 99-9,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen V&T Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
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High Quality New Modular Expandable Programmable Logic Controller PLC with Ethernet/RS232/RS485 Interface Support Codesys Software CE Certification

High Quality New Modular Expandable Programmable Logic Controller PLC with Ethernet/RS232/RS485 Interface Support Codesys Software CE Certification

US $ 265 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
Chat Now Send Inquiry
Highly Universal Three-Phase Inverter 450V 0.4kw-1250kw Durable Frequency Converter VFD

Highly Universal Three-Phase Inverter 450V 0.4kw-1250kw Durable Frequency Converter VFD

US $ 46-71 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
Chat Now Send Inquiry
High Speed 40mm-110mm Single/Double Wall Corrugated Pipe Making Machine

High Speed 40mm-110mm Single/Double Wall Corrugated Pipe Making Machine

US $ 26,000-48,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Tongsan Plastic Machinery Co., Ltd.

Shandong, China Since 2020
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Advanced Gcan Modular Codesys PLC Controller for Smart Automation

Advanced Gcan Modular Codesys PLC Controller for Smart Automation

US $ 287 / Piece FOB
1 Piece (MOQ)
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Eunics Technology Co., Ltd.

Liaoning, China Since 2022
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Digital Temperature Controller, Intelligent Temperature & Humidity Controller

Digital Temperature Controller, Intelligent Temperature & Humidity Controller

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Petrol Station Magnetostrictive Density Fuel Level Sensor with Atg Console

Petrol Station Magnetostrictive Density Fuel Level Sensor with Atg Console

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
Chat Now Send Inquiry
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