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Overload Current Protection Device

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Motor Overload Protection Devices for Mcc System

Motor Overload Protection Devices for Mcc System

US $ 91-185.5 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Chinese CE Certified Chain Hoist Lifting Device with Overload Protection for Construction

Chinese CE Certified Chain Hoist Lifting Device with Overload Protection for Construction

US $ 500-8,800 / Piece FOB
1 Piece (MOQ)
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Operation Form : Air Operation+Ground Operation
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Henan Mine Crane Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2024
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Comprehensive 3 Phase Secondary Current Injection Protection Relay Test Device

Comprehensive 3 Phase Secondary Current Injection Protection Relay Test Device

US $ 2,800-4,258 / Piece FOB
1 Piece (MOQ)
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Main Products: Transformer Tester, Transformer Oil Tester, Relay Tester, High Voltage Tester, Circuit Breaker Tester
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Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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Advanced Current Limiting Safety Device for Electrical Protection

Advanced Current Limiting Safety Device for Electrical Protection

US $ 28.85 / Piece FOB
100 Pieces (MOQ)
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Function : Overcurrent Protection, OVP(Overvoltage Protection)
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Wenzhou Xinyan Electric Co., Ltd

Zhejiang, China Since 2025
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Intelligent Motor Protection and Controller Device

Intelligent Motor Protection and Controller Device

US $ 53.9-54 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Advanced Voltage Protection Device for Enhanced Safety Solutions

Advanced Voltage Protection Device for Enhanced Safety Solutions

US $ 28.85 / Piece FOB
100 Pieces (MOQ)
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Operation : Electric Type
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Wenzhou Xinyan Electric Co., Ltd

Zhejiang, China Since 2025
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Low Voltage Protection Device for Single Phase Electrical Systems

Low Voltage Protection Device for Single Phase Electrical Systems

US $ 28.85 / Piece FOB
100 Pieces (MOQ)
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Main Products: Digital Pressure Gauge, Energy Meter, Pressure Transducer, Pressure Switch, Water Pump Controller, Dual Automatic Power Switch, Self Healing Power Capacitor, Distribution Power Transformer, Diaphragm Pressure Switch, Distribution Box
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Wenzhou Xinyan Electric Co., Ltd

Zhejiang, China Since 2025
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Test-901 1000A Primary Current Injection Test Device

Test-901 1000A Primary Current Injection Test Device

US $ 3,800 / Set FOB
3 Sets (MOQ)
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Beijing GFUVE Electronics Co., Ltd.

Beijing, China Since 2013
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Advanced Medium Voltage Data Center Current Protection Relay Device

Advanced Medium Voltage Data Center Current Protection Relay Device

US $ 1,500-2,000 / unit FOB
1 unit (MOQ)
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Main Products: Power Meter, Electric Meter, Energy Meter, Panel Meter, Power Control System Scada, Single Phase Multifunction Meter, Smart Meter, Protection Relay, Voltage Relay, Control Relay
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Beijing Hezhong Huineng Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Beijing, China Since 2025
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Advanced Smart Overcurrent Protection Device for Enhanced Safety

Advanced Smart Overcurrent Protection Device for Enhanced Safety

US $ 28.85 / Piece FOB
100 Pieces (MOQ)
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Operation : Electric Type
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Wenzhou Xinyan Electric Co., Ltd

Zhejiang, China Since 2025
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400V 4p Residual Current Circuit Breaker RCBO 30mA Overload Short Current Leakage Protection Protect

400V 4p Residual Current Circuit Breaker RCBO 30mA Overload Short Current Leakage Protection Protect

US $ 4.48 / Piece FOB
50 Pieces (MOQ)
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Main Products: Indicator, Push Button, Timer Switch
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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Ycb6hle-63 Series AC 1p+N Electronic RCBO 25A 32A 63A Residual Current Breaker Overload Circuit Breakers

Ycb6hle-63 Series AC 1p+N Electronic RCBO 25A 32A 63A Residual Current Breaker Overload Circuit Breakers

US $ 2.48-2.67 / Piece FOB
1 Piece (MOQ)
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Arc-extinguishing Medium : Air
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Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Motor Overload Protection Relay Devices

Motor Overload Protection Relay Devices

US $ 215.4-646.2 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Motor Overload Protection Devices Relay for Industrial Mcc Dcs

Motor Overload Protection Devices Relay for Industrial Mcc Dcs

US $ 215.4-646.2 / Piece FOB
1 Piece (MOQ)
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Phase : 3
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Ycb6hle-63 2p 3p 4p 16A 32A 63A 6ka 30mA Electronic Type Magnetic RCBO Residual Current Breaker Overload Circuit Breakers

Ycb6hle-63 2p 3p 4p 16A 32A 63A 6ka 30mA Electronic Type Magnetic RCBO Residual Current Breaker Overload Circuit Breakers

US $ 2.53-2.68 / Piece FOB
1 Piece (MOQ)
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Main Products: Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear
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Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Dz47le Earth Leakage Breaker 1p+N RCBO, Overload/Short Circuit Protection, for Home/Industrial Distribution Box

Dz47le Earth Leakage Breaker 1p+N RCBO, Overload/Short Circuit Protection, for Home/Industrial Distribution Box

US $ 1.65 / Piece FOB
100 Pieces (MOQ)
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Poles Number : 2
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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Acrel Low Voltage Three Phase Motor Overload Protection Relay for Mcc

Acrel Low Voltage Three Phase Motor Overload Protection Relay for Mcc

US $ 215.4-646.2 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Leakage Circuit Breaker RCBO MCB Short Circuit Overload Leakage Protection

Leakage Circuit Breaker RCBO MCB Short Circuit Overload Leakage Protection

US $ 1.65 / Piece FOB
100 Pieces (MOQ)
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Structure : ELCB
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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4p 100A Tuya WiFi Smart Auto-Reclosing Protection Device - Over/Under Voltage Protection

4p 100A Tuya WiFi Smart Auto-Reclosing Protection Device - Over/Under Voltage Protection

US $ 14.5-15.5 / Piece FOB
1 Piece (MOQ)
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Main Products: Overvoltage Protector, Electricity Meter, Intelligent Protector, Guide-Rail Type Tuya Intelligent Protector, Terminal Block, Time-Controlled Switch, Frequency Converter, Soft Start, Transformer
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Zhejiang Liuyi Electrical Technology Co., Ltd.

Zhejiang, China Since 2025
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Double Girder Gantry Crane ISO CE Certified Overload Protection Safety Device

Double Girder Gantry Crane ISO CE Certified Overload Protection Safety Device

US $ 2,999-9,999 / Piece FOB
1 Piece (MOQ)
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Main Girder Form : Single Girder
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Shandong Mingdao Heavy Industry Machinery Co., Ltd.

Shandong, China Since 2019
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Related Videos
  • What is Motor Overload Protection Devices for Mcc System
    What is Motor Overload Protection Devices for Mcc System
    US $ 91-185.5 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Chinese CE Certified Chain Hoist Lifting Device with Overload Protection for Construction
    What is Chinese CE Certified Chain Hoist Lifting Device with Overload Protection for Construction
    US $ 500-8,800 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Comprehensive 3 Phase Secondary Current Injection Protection Relay Test Device
    What is Comprehensive 3 Phase Secondary Current Injection Protection Relay Test Device
    US $ 2,800-4,258 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Advanced Current Limiting Safety Device for Electrical Protection
    What is Advanced Current Limiting Safety Device for Electrical Protection
    US $ 28.85 /Piece
    100 Pieces (MOQ)
    Contact Supplier
AC SPD G2040mt-280-1p 20ka 40ka Surge Protection Device T2 Lightning Arrester Energy Tvss Surge Arrestor Device

AC SPD G2040mt-280-1p 20ka 40ka Surge Protection Device T2 Lightning Arrester Energy Tvss Surge Arrestor Device

US $ 1.6-2.6 / Piece FOB
128 Pieces (MOQ)
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Main Products: Surge Protective Device, Circuit Breaker, Fuse, Contactor, Transfer Switch
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Etek High Performance Short Circuit Low Voltage Breakers Efficient Device ETL3-63m 3p+N 40A Overcurrent Protection

Etek High Performance Short Circuit Low Voltage Breakers Efficient Device ETL3-63m 3p+N 40A Overcurrent Protection

US $ 6.05-11.63 / Piece FOB
180 Pieces (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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Wenzhou Etek Import & Export Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Metal Enclosed Switchgear Low Voltage Reactive Power Intelligent Compensation Device Ggj Factory Direct Sales

Metal Enclosed Switchgear Low Voltage Reactive Power Intelligent Compensation Device Ggj Factory Direct Sales

US $ 4,000-10,000 / Piece FOB
1 Piece (MOQ)
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Main Products: High Voltage Switchgear, Low Voltage Switchgear, Transformer, Distribution Box, Arrester, Disconnector, Fuse, Vacuum Circuit Breaker
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ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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About Overload Current Protection Device FAQ

  • QHow can I find a reliable supplier for circuit breakers in China?

    The Overload Current Protection Device is included in our comprehensive Circuit Breaker range.To locate a reliable supplier in China, utilize industry websites, attend trade exhibitions, and seek referrals from industry experts. Verifying the supplier's credentials, requesting product samples, and assessing customer reviews are essential steps in ensuring product quality and service reliability.

  • QWhat benefits can we gain from sourcing circuit breakers wholesale?

    Discover the perfect addition to your Circuit Breaker with our Overload Current Protection Device.Sourcing circuit breakers wholesale provides cost advantages through bulk pricing. Additionally, purchasing in wholesale quantities ensures consistent quality and timely inventory replenishment. Some suppliers may also offer customization options and favorable terms for long-term partnerships.

  • QWhat are the main types of circuit breakers commonly available for purchase?

    Discover the perfect Circuit Breaker addition with our Overload Current Protection Device.Various types of circuit breakers are available, such as air circuit breakers, miniature circuit breakers, and molded case circuit breakers. Each type serves different functions and operates at different voltage levels. Understanding your specific requirements will help you choose the suitable circuit breaker.

Innovative Device for Eco-Friendly Living and Energy Savings

Innovative Device for Eco-Friendly Living and Energy Savings

US $ 5,370-34,820 / Piece FOB
1 Piece (MOQ)
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Flow : Parallel Flow
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Kunshan Fanqi Machinery Co., LTD

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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ATD-650 IEC Standard Low Voltage Motor Protection Device

ATD-650 IEC Standard Low Voltage Motor Protection Device

US $ 100-180 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Meter, Prepaid Meter, Din Rail Energy Meter, Multifunction Power Meter
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Ds6-340-75K-Mx Industrial Soft Start Devices for Motors

Ds6-340-75K-Mx Industrial Soft Start Devices for Motors

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
Chat Now Send Inquiry
Afdd DIN Rail 1p+N 10ka Breaking Capacity 63A Afdd (afci) Arc Fault Detection Devices

Afdd DIN Rail 1p+N 10ka Breaking Capacity 63A Afdd (afci) Arc Fault Detection Devices

US $ 30 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Contactor, Circuit Breaker, ELCB, Afdd, RCBO, Switch Socket, Smart Breaker, WiFi Breaker, RCCB, RCD
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
2025 Newly Digital China Manufacturer Clamp Ground Resistance Test Device

2025 Newly Digital China Manufacturer Clamp Ground Resistance Test Device

US $ 999-2,999 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Wuhan Hertz Power Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
DIN Rail Mounted LCD Display Remote Power Monitoring Device

DIN Rail Mounted LCD Display Remote Power Monitoring Device

US $ 95-150 / Piece FOB
1 Piece (MOQ)
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Main Products: Multi-Functional Power Meter, Power Quality Mitigation Solution, Motor Controller & Protection, Power Monitoring System, Data Center Power Monitoring System
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Intelligent Devices with an External Vacuum

Intelligent Devices with an External Vacuum

1 Piece (MOQ)
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Type : Circuit Breaker
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Jiangsu Dechun Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Advanced Capillary Pressure Monitoring Device for Accurate Readings

Advanced Capillary Pressure Monitoring Device for Accurate Readings

US $ 364.8-1,528.6 / Set FOB
1 Set (MOQ)
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Main Products: Instrument and meter
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Shandong Zhongziyi Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
Acrel Am5-F Line Protection Device Apply to Line/Feeder PT Supervision Three Phase Auto-Reclose Remote Control

Acrel Am5-F Line Protection Device Apply to Line/Feeder PT Supervision Three Phase Auto-Reclose Remote Control

US $ 777 / Piece FOB
1 Piece (MOQ)
More
Function : Protection
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Advanced Power Battery Needle Extrusion Quality Assurance Testing Device

Advanced Power Battery Needle Extrusion Quality Assurance Testing Device

US $ 10,000-30,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Temperature and Humidity Testing Chamber, Environmental Test Chamber, Chip Testing Chamber, High and Low Temperature, Lithium Battery Safety Equipment, Two in One Double-Door Climatic Test, Three-Zone
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Guangdong MENTEK Testing Equipment Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Insulation Monitor Device for Unground System

Insulation Monitor Device for Unground System

US $ 2,110.8-2,110.9 / Piece FOB
1 Piece (MOQ)
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Housing : Fibre Glass
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
High Quality 3 Phase Motor Protection Device for Motor Safety

High Quality 3 Phase Motor Protection Device for Motor Safety

US $ 60-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: Panel Meter, Energy Meter, Multifunction Power Meter, Protection Relay, Electrical Transducer, Thermostat, Smart Meter, Temperature Sensor, Energy Metering, Low Voltages
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Comprehensive Measurement and Control Device for Distribution Automation& Intelligent Buildings & Energy Measurement

Comprehensive Measurement and Control Device for Distribution Automation& Intelligent Buildings & Energy Measurement

US $ 500-1,000 / Piece FOB
1 Piece (MOQ)
More
Operation Voltage : High Voltage
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Audited Supplier
Zhejiang Anhuang Imp.&Exp. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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