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Industrial Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay

Industrial Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay

US $ 100-180 / Piece FOB
1 Piece (MOQ)
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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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Acrel Ard3m Low Voltage Three-Phase Motor Control Protection Relay with Profinet Modbus-TCP

Acrel Ard3m Low Voltage Three-Phase Motor Control Protection Relay with Profinet Modbus-TCP

US $ 215.4-646.2 / Piece FOB
1 Piece (MOQ)
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Task : Adjust
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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3 Phase 63A Adjustable Voltage Protection Relay for Safety

3 Phase 63A Adjustable Voltage Protection Relay for Safety

US $ 14.33 / Piece FOB
5 Pieces (MOQ)
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Main Products: Circuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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3phase Motor Protection Relay with LCD Electronic Current Relay

3phase Motor Protection Relay with LCD Electronic Current Relay

US $ 8.2-9.8 / Piece FOB
1 Piece (MOQ)
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Open & Close Type : Automatic
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Taizhou Minghe Technology Co., Ltd.

Zhejiang, China Since 2017
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Tomzn 63A Adjustable 3-Phase Voltage Protection Relay for DIN Rail

Tomzn 63A Adjustable 3-Phase Voltage Protection Relay for DIN Rail

US $ 14.33 / Piece FOB
5 Pieces (MOQ)
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Main Products: Circuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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3 Phase Motor Protection Relay with RS485 Profinet

3 Phase Motor Protection Relay with RS485 Profinet

US $ 215.4-646.2 / Piece FOB
1 Piece (MOQ)
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Mathematical Model : Linear
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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3 Phase Electronic Motor Protection Relay for Freight Elevator

3 Phase Electronic Motor Protection Relay for Freight Elevator

US $ 8.2-9.8 / Piece FOB
1 Piece (MOQ)
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Main Products: Electric Chain Hoist Factory, European Electric Wire Rope Hoist Manufacturer, Electric Hoist & Crane Lifting Equipment, Crane Motor Wheel End Carriages Parts, Explosion-Proof Electric Hoist, Air Pneumatic Hoist /Manual Hoist, Passenger Escalator Freight Elevator, Elevator Escalator Cargo Lift Spare Parts
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Taizhou Minghe Technology Co., Ltd.

Zhejiang, China Since 2017
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220V-450V AC Three Phase Overvoltage and Undervoltage Protection Voltage Monitoring Relay

220V-450V AC Three Phase Overvoltage and Undervoltage Protection Voltage Monitoring Relay

US $ 8.73-10.62 / Piece FOB
10 Pieces (MOQ)
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Usage : Household Appliances Relay, Communication Relay
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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Lrn06n Schneid Thermal Overload Relay Overcurrent Protection Lrn10n 4-6A Replaces Lre and Adapts to LC1n Three-Phase 380V

Lrn06n Schneid Thermal Overload Relay Overcurrent Protection Lrn10n 4-6A Replaces Lre and Adapts to LC1n Three-Phase 380V

US $ 100-500 / Piece FOB
1 Piece (MOQ)
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Main Products: HMI, PLC, Inverter, Motor, Driver, Circut Breaker, Sensor, Hot Melt Glue
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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Motor Overload Relay 3 Phase Sequence Loss Voltage Current Pump Blower Protector Protection Relay

Motor Overload Relay 3 Phase Sequence Loss Voltage Current Pump Blower Protector Protection Relay

US $ 90-290 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Three-Phase Magnetic Latching Relay Featuring IP67 Waterproof Protection for Outdoor Use

Three-Phase Magnetic Latching Relay Featuring IP67 Waterproof Protection for Outdoor Use

US $ 8.2-15.2 / Piece FOB
100 Pieces (MOQ)
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Main Products: Latching Relay
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Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Industrial Three-Phase Motor Thermal Overload Relay for Protection

Industrial Three-Phase Motor Thermal Overload Relay for Protection

US $ 1 / Piece FOB
120 Pieces (MOQ)
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Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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AVR-36t AVR-80t AVR-100t Atr-63t Atr-80t Atr-100t 3-Phase Current-Voltage Protection Relay

AVR-36t AVR-80t AVR-100t Atr-63t Atr-80t Atr-100t 3-Phase Current-Voltage Protection Relay

US $ 17.15 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electricals, Solar Photovoltaic, Switches and Sockets, Relays, Contactor, Distribution Box, Circuit Breaker, Junction Box, Voltage Protector, Lamps
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Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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Advanced Three-Phase Voltage and Current Monitoring Relay for Equipment Protection

Advanced Three-Phase Voltage and Current Monitoring Relay for Equipment Protection

US $ 16.72 / Piece FOB
5 Pieces (MOQ)
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Customized : Customized
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Phase Failure Protection Relay Three Phase Voltage Monitoring Relay AC200-500V 2no2nc

Phase Failure Protection Relay Three Phase Voltage Monitoring Relay AC200-500V 2no2nc

US $ 6.17 / Piece FOB
5 Pieces (MOQ)
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Main Products: DC contactor
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Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Gth 3 Phase Temperature Protection Miniature Thermal Overload Relay for Power Distribution

Gth 3 Phase Temperature Protection Miniature Thermal Overload Relay for Power Distribution

US $ 5-30 / Piece FOB
5 Pieces (MOQ)
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Load : Micro Power Relay
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Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Advanced Three-Phase Voltage Monitoring Relay for Sequence Protection

Advanced Three-Phase Voltage Monitoring Relay for Sequence Protection

US $ 6.3-7 / pieces FOB
10 pieces (MOQ)
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Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Manufacture 1.6~2.5A 2.5~4A Protection Overload Magnetic Latching Control 3 Phase Thermal Relay

Manufacture 1.6~2.5A 2.5~4A Protection Overload Magnetic Latching Control 3 Phase Thermal Relay

US $ 2.46-2.53 / Piece FOB
100 Pieces (MOQ)
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Type : Electric Parameter Relay
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Gth85 63-85A Thermal Overload Protection Relay for 3 Phase AC Contactor

Gth85 63-85A Thermal Overload Protection Relay for 3 Phase AC Contactor

US $ 2-2.31 / Piece FOB
100 Pieces (MOQ)
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Main Products: Distribution Box, Meter Box, Waterproof Distribution Box, Industrial Plug&Socket, Enclosure, Ready Boards, Circuit Breaker, Junction Box, Portable Socket Box, AC Contactor
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Zhejiang Kangge Electric Co., Ltd.

Zhejiang, China Since 2017
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Environmental Protection Three Phase Thermal Overload Relay for Parking Solutions

Environmental Protection Three Phase Thermal Overload Relay for Parking Solutions

US $ 14-19 / Piece FOB
1 Piece (MOQ)
More
Phase : 3
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IVY METERING CO., LTD.

Shanghai, China Since 2019
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Related Videos
  • What is Industrial Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay
    What is Industrial Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay
    US $ 100-180 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Acrel Ard3m Low Voltage Three-Phase Motor Control Protection Relay with Profinet Modbus-TCP
    What is Acrel Ard3m Low Voltage Three-Phase Motor Control Protection Relay with Profinet Modbus-TCP
    US $ 215.4-646.2 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 3phase Motor Protection Relay with LCD Electronic Current Relay
    What is 3phase Motor Protection Relay with LCD Electronic Current Relay
    US $ 8.2-9.8 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 3 Phase Motor Protection Relay with RS485 Profinet
    What is 3 Phase Motor Protection Relay with RS485 Profinet
    US $ 215.4-646.2 /Piece
    1 Piece (MOQ)
    Contact Supplier
Acrel Ard3m Smart Motor Protection Relay Three Phase

Acrel Ard3m Smart Motor Protection Relay Three Phase

US $ 210-646 / 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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Audited Supplier
Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Changeover Switch Adjustable Voltage Protector Chint Surge Suppressor Ksd301 Thermostat Lightning Surge Arrester 3phase Reley Medium Voltage Protection Relay

Changeover Switch Adjustable Voltage Protector Chint Surge Suppressor Ksd301 Thermostat Lightning Surge Arrester 3phase Reley Medium Voltage Protection Relay

US $ 6.2-7.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yunhai Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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24V DIN Rail Overcurrent Earth Fault Protection AC DC Earth Leakage Relay for Single Phase 3 Phase Power System

24V DIN Rail Overcurrent Earth Fault Protection AC DC Earth Leakage Relay for Single Phase 3 Phase Power System

US $ 50-150 / Piece FOB
1 Piece (MOQ)
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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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Audited Supplier
Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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About 3phase Protection Relay FAQ

  • QWhat considerations should be made for custom transformer manufacturing?

    Discover the perfect Transformer addition with our 3phase Protection Relay.When opting for custom transformer manufacturing, consider factors such as desired specifications, technical requirements, volume of production, and quality standards. Collaborating with an experienced supplier ensures that your unique needs are met effectively and efficiently.

  • QWhat are the different types of transformers available in the market?

    Enhance your Transformer setup with our premium 3phase Protection Relay.Transformers come in various types, including power transformers, distribution transformers, and instrument transformers. Each type serves specific functions and voltage requirements, offering flexibility in electronics and electrical systems applications.

  • QHow can I identify a trusted supplier for transformers in China?

    The 3phase Protection Relay is included in our comprehensive Transformer range.To find a trusted supplier in China, conduct thorough research, check online reviews and testimonials. It is recommended to visit manufacturing facilities if possible and review quality certifications and past projects to ensure reliability.

3 Phase Xj3-G Phase Failure Protector Over Relay Under Voltage Protection Relay

3 Phase Xj3-G Phase Failure Protector Over Relay Under Voltage Protection Relay

US $ 5 / Piece FOB
10 Pieces (MOQ)
More
Load : High Power Relay
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Naidian Group Co., Ltd.

Zhejiang, China Since 2013
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Three-Phase Disposable Reverse Phase Protection Power Relay with 380V Protector

Three-Phase Disposable Reverse Phase Protection Power Relay with 380V Protector

US $ 1.5-2 / Piece FOB
500 Pieces (MOQ)
More
Main Products: AC Contactor, Power Relay, Compressor Relay, General Purpose Power Relay
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Yueqing Nanke Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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China Factory Automotive 3-Phase Current 4-Phase Voltage Relay Protection Calibrator

China Factory Automotive 3-Phase Current 4-Phase Voltage Relay Protection Calibrator

US $ 3,200-3,300 / Piece FOB
1 Piece (MOQ)
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Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2021
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Grv8-Sp/Sn Overvoltage and Undervoltage Phase Loss Protection Digital Display Three Phase Relay

Grv8-Sp/Sn Overvoltage and Undervoltage Phase Loss Protection Digital Display Three Phase Relay

US $ 20-60 / Piece FOB
1 Piece (MOQ)
More
Main Products: Passenger Elevator, Home Elevator, Cargo Elevator, Hospital Elevator, Glass Elevator, Escalator, Elevator Components, Escalator Components
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Suzhou Dazen Electromechanical Technology Co., Ltd.

Jiangsu, China Since 2019
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Aoasis Adgk-03 Good Quality Three-Phase Voltage Protection Relay Can Seting Over Volt

Aoasis Adgk-03 Good Quality Three-Phase Voltage Protection Relay Can Seting Over Volt

US $ 12.9-13.7 / Piece FOB
1 Piece (MOQ)
More
Size : Miniature
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Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
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Lrv8-05 Type 3 Phase Monitoring Voltage Relay, Industrial Control Phase Sequence and Phase Failure Protection Relay, 3 Phase Monitoring Voltage Relay

Lrv8-05 Type 3 Phase Monitoring Voltage Relay, Industrial Control Phase Sequence and Phase Failure Protection Relay, 3 Phase Monitoring Voltage Relay

US $ 7.45-7.55 / Piece FOB
100 Pieces (MOQ)
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Main Products: Isolating Switch, Relay, Power Transformer, AC Contactors, Pushbutton Switches, Proximity Switches, Photoelectric Switches, High Voltage Cabinets, Water Proof Box, Temperature Controller
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Yueqing Lifang Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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Three Phase Overcurrent Numerical Protection Relay

Three Phase Overcurrent Numerical Protection Relay

US $ 8.2-9.8 / Piece FOB
1 Piece (MOQ)
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Open & Close Type : Automatic
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Taizhou Minghe Technology Co., Ltd.

Zhejiang, China Since 2017
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0mron Three-Phase Sequence Protection Relay K8ds-pH1

0mron Three-Phase Sequence Protection Relay K8ds-pH1

US $ 80-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverfter, Varibale Frequency Inerter, VSD, VFD, AC Motor Drives
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Test-330 Three Phase Relay Protection Microcomputer Test System

Test-330 Three Phase Relay Protection Microcomputer Test System

US $ 3,000-6,500 / Piece FOB
1 Piece (MOQ)
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Load : Medium Power Relay
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Beijing GFUVE Electronics Co., Ltd.

Beijing, China Since 2013
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Over Current Overload Phase Failure Electronic 3 Phase Sequence Motor Protection Relay

Over Current Overload Phase Failure Electronic 3 Phase Sequence Motor Protection Relay

US $ 100-180 / 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
Chat Now Send Inquiry
3 Phase 100A Adjustable DIN Rail Voltage Protection Relay

3 Phase 100A Adjustable DIN Rail Voltage Protection Relay

US $ 16.72 / Piece FOB
5 Pieces (MOQ)
More
Customized : Customized
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Ad6-605W AC380V Three Phase Imbalance Protection Overvoltage and Undervoltage Protection Voltage Relay 2no2nc

Ad6-605W AC380V Three Phase Imbalance Protection Overvoltage and Undervoltage Protection Voltage Relay 2no2nc

US $ 8.82 / Piece FOB
5 Pieces (MOQ)
More
Main Products: DC contactor
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Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
3 Phase Current Display Digital Overload Over Current Protection Relay Miniature Electromagnetic Relay

3 Phase Current Display Digital Overload Over Current Protection Relay Miniature Electromagnetic Relay

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
More
Protective Characteristics : Enclosed Relay
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Audited Supplier
Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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