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Four Channel Mini Circuit Breaker Electronic Modbus 12VDC Smart Type

Four Channel Mini Circuit Breaker Electronic Modbus 12VDC Smart Type

US $ 60.25-100.42 / Piece FOB
1 Piece (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Current Ammeter Single Phase RS485 Modbus DIN Rail Digital Electricity Digital Voltmeter AMP Energy Meter

Current Ammeter Single Phase RS485 Modbus DIN Rail Digital Electricity Digital Voltmeter AMP Energy Meter

US $ 5.5-7.5 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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LC640 Factory Price Low Voltage VFD 220V Single Phase Input Frequency Inverter AC Drive VFD

LC640 Factory Price Low Voltage VFD 220V Single Phase Input Frequency Inverter AC Drive VFD

US $ 32-65 / Piece FOB
1 Piece (MOQ)
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Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
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Elevator Frequency Inverter, AC Drives, VFD with EMC Built in Profinbus Modbus

Elevator Frequency Inverter, AC Drives, VFD with EMC Built in Profinbus Modbus

US $ 78 / Piece FOB
1 Piece (MOQ)
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Shenzhen K-Easy Electrical Automation Company Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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RS485 Modbus Dsz14wdrs-3X5a Three-Phase Smart Electric Power Meter for Scada Integration

RS485 Modbus Dsz14wdrs-3X5a Three-Phase Smart Electric Power Meter for Scada Integration

US $ 37-43 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Xingyuan Intelligent Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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7 Inch Modbus TCP Thermocouple Temperature Sensor IoT Data Logger

7 Inch Modbus TCP Thermocouple Temperature Sensor IoT Data Logger

US $ 628-1,999 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Advanced Ultrasonic Flow Meter 15mm-20mm with Modbus Interface

Advanced Ultrasonic Flow Meter 15mm-20mm with Modbus Interface

US $ 25-30 / Piece FOB
10 Pieces (MOQ)
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Shandong Hetong Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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8-Channel Analog to 485/USB Data Acquisition Unit Data Collection Device Modbus

8-Channel Analog to 485/USB Data Acquisition Unit Data Collection Device Modbus

US $ 163-219 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Wholesale Home Use 10kwh 5kwh LiFePO4 48V 51.2V Battery Module 100ah 200ah Lithium Battery Factory Price

Wholesale Home Use 10kwh 5kwh LiFePO4 48V 51.2V Battery Module 100ah 200ah Lithium Battery Factory Price

US $ 580-630 / Piece FOB
2 Pieces (MOQ)
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Sunpro Energy Tech Co., Ltd.

Anhui, China Since 2023
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High-Precision Magnetic Grating Ruler with Modbus TCP Encoder Durable

High-Precision Magnetic Grating Ruler with Modbus TCP Encoder Durable

US $ 60.99-62.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Embedded Three Phase AC Multifunction Energy Electric Meter with Modbus RTU/TCP

Embedded Three Phase AC Multifunction Energy Electric Meter with Modbus RTU/TCP

US $ 143-297 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Modbus Supported Intelligent Gateway for Device Interconnection

Modbus Supported Intelligent Gateway for Device Interconnection

US $ 186-1,280 / Piece FOB
1 Piece (MOQ)
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Tianjin Wanzhong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
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Openpcs Codesys Software Based Programmable Industrial Gateway Stable High Speed Bus Protocol Converter Supports Canopen Modbus J1939 Communication

Openpcs Codesys Software Based Programmable Industrial Gateway Stable High Speed Bus Protocol Converter Supports Canopen Modbus J1939 Communication

US $ 360 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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Modbus Three Phase Power Energy Meter for Solar System

Modbus Three Phase Power Energy Meter for Solar System

US $ 50-71 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Advanced Pulse Signal Measurement Encoder with Modbus and Mqtt

Advanced Pulse Signal Measurement Encoder with Modbus and Mqtt

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Eastron Sdm18-M Single Phase Compact Size 18mm DIN Rail Energy Meter, 100A RS485 Modbus Bi-Directional Smart Power Meter

Eastron Sdm18-M Single Phase Compact Size 18mm DIN Rail Energy Meter, 100A RS485 Modbus Bi-Directional Smart Power Meter

US $ 20-30 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Jsy-Mk-141g AC RS485 Modbus~RTU 100A External Split-Core Cts DIN-Rail 6-Channel Energy Meter

Jsy-Mk-141g AC RS485 Modbus~RTU 100A External Split-Core Cts DIN-Rail 6-Channel Energy Meter

US $ 66.6-72 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Industrial 96*96mm 3 Three Phase LCD Display Digital Multifunction Panel Energy Meter Intelligent Electrical Power Meter with RS-485 Modbus

Industrial 96*96mm 3 Three Phase LCD Display Digital Multifunction Panel Energy Meter Intelligent Electrical Power Meter with RS-485 Modbus

US $ 60-120 / Piece FOB
1 Piece (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Multi-Cts Three-Phase Reflux Monitoring System Terminal Energy Meter 3 Phase DIN Rail Energy Kwh Meter with RS485 Modbus

Multi-Cts Three-Phase Reflux Monitoring System Terminal Energy Meter 3 Phase DIN Rail Energy Kwh Meter with RS485 Modbus

US $ 2.5-3.2 / Set FOB
1 Set (MOQ)
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Shandong Gangwan Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Factory Price Pure Sine Wave Solar Inverter DC to AC Converter for RV Camping Solar Panel System

Factory Price Pure Sine Wave Solar Inverter DC to AC Converter for RV Camping Solar Panel System

US $ 70-880 / Piece FOB
1 Piece (MOQ)
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Shandong Qiansheng Electric Power Equipment Engineering Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2026
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Advanced Grating Ruler with Magnetic Features for Modbus TCP

Advanced Grating Ruler with Magnetic Features for Modbus TCP

US $ 75-75.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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RS485 Modbus Dsz14drs-3& Times; 80A Three-Phase Smart Electric Energy Meter for Remote Monitoring

RS485 Modbus Dsz14drs-3& Times; 80A Three-Phase Smart Electric Energy Meter for Remote Monitoring

US $ 37-43 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Xingyuan Intelligent Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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4G To Ethernet Router with RS232 RS485 Modbus VPN OpenVPN IPsec

4G To Ethernet Router with RS232 RS485 Modbus VPN OpenVPN IPsec

US $ 85-200 / Set FOB
1 Set (MOQ)
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Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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About Modbus Module Factory FAQ

  • QWhat components are essential in an electrical control system?

    The Modbus Module Factory is a standout piece in our Electrical Control System collection.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.

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

    The Modbus Module Factory is a premium choice in 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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Modbus Module Factory is a top choice in our Electrical Control System collection.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.

Auto-Compensation Modbus-Signal Anti-Loose Integrated Multi-Variable Flowmeter for High-Temp Use

Auto-Compensation Modbus-Signal Anti-Loose Integrated Multi-Variable Flowmeter for High-Temp Use

US $ 3,077-4,615 / Piece FOB
1 Piece (MOQ)
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Mega-Tek Instrument (Chengdu) Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Advanced LED Meter with Dual RS485 Ports & Modbus-RTU

Advanced LED Meter with Dual RS485 Ports & Modbus-RTU

US $ 78-90 / Piece FOB
1 Piece (MOQ)
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Beijing Hezhong Huineng Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Beijing, China Since 2025
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Factory Price Large Frequency Converter VFD 220/240V Output 50HP VFD Frequency Inverter 3 Phase 380V Inverter 220V 18kw 22kw

Factory Price Large Frequency Converter VFD 220/240V Output 50HP VFD Frequency Inverter 3 Phase 380V Inverter 220V 18kw 22kw

US $ 19.9-368 / 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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Promotional Products Factory Customized 3 Phase 75kw 60 Hz Frequency Converter

Promotional Products Factory Customized 3 Phase 75kw 60 Hz Frequency Converter

US $ 19.9-368 / 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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15mm-20mm Ultrasonic Heat Meter with Modbus RS485 Connectivity

15mm-20mm Ultrasonic Heat Meter with Modbus RS485 Connectivity

US $ 25-30 / Piece FOB
10 Pieces (MOQ)
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Shandong Hetong Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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22kw 30HP AC380V Three Phase VFD Built-in Brake Unit Modbus RS485 Vector Control

22kw 30HP AC380V Three Phase VFD Built-in Brake Unit Modbus RS485 Vector Control

US $ 304-318 / Piece FOB
10 Pieces (MOQ)
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Chnchi Nanjing Electric Co. Ltd.

Jiangsu, China Since 2023
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4-20mA or 0-10V to Network Modbus TCP and Mqtt, WiFi Acquisitionmodule Data Collection

4-20mA or 0-10V to Network Modbus TCP and Mqtt, WiFi Acquisitionmodule Data Collection

US $ 11.99-14.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Lcgk Factory Price Small Power 0.4kw-3.7kw Frequency Converter VFD

Lcgk Factory Price Small Power 0.4kw-3.7kw Frequency Converter VFD

US $ 32-65 / Piece FOB
1 Piece (MOQ)
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Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
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Industrial Automation PLC with EtherCAT and Modbus TCP

Industrial Automation PLC with EtherCAT and Modbus TCP

US $ 99-299 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Smart Frequency Converters for Packaging Machinery with Modbus RTU Connectivity

Smart Frequency Converters for Packaging Machinery with Modbus RTU Connectivity

US $ 58-504 / Piece FOB
1 Piece (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Hollysys 0.2%Fs 4 to 20mA+Hart Modbus-RTU/RS485 At5020 DN50 Single Flange Pressure Transmitter

Hollysys 0.2%Fs 4 to 20mA+Hart Modbus-RTU/RS485 At5020 DN50 Single Flange Pressure Transmitter

US $ 466-899 / Piece FOB
1 Piece (MOQ)
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Hangzhou HollySys Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Large Discount Factory Price Frequency Converter AC Motor 220V 380V Three Phase to Three Phase VFD Variable Frequency Drive

Large Discount Factory Price Frequency Converter AC Motor 220V 380V Three Phase to Three Phase VFD Variable Frequency Drive

US $ 19.9-368 / 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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Factory Price Wgk-31-203 Series Low Voltage Reactive Power Automatic Compensation Controller

Factory Price Wgk-31-203 Series Low Voltage Reactive Power Automatic Compensation Controller

US $ 78-110 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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