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Motor Protection Relay

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Lr2-Series Thermal Overload Relay Protection Jr28 Motor Relay for AC Contactor

Lr2-Series Thermal Overload Relay Protection Jr28 Motor Relay for AC Contactor

US $ 1.35 / Piece FOB
100 Pieces (MOQ)
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Main Products: Thermal Overload Relay
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Yueqing Zhenkang Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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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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Mathematical Model : Linear
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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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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New and Original 3zx1012-0rn11-1AA1 Motor Protection Relay for Siemens

New and Original 3zx1012-0rn11-1AA1 Motor Protection Relay for Siemens

US $ 199 / Piece FOB
10 Pieces (MOQ)
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Mathematical Model : Linear
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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Motor Thermal Overload Protection Thermal Overload Relay Knr8

Motor Thermal Overload Protection Thermal Overload Relay Knr8

US $ 2.63-2.65 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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Zhejiang Gaonenggele Electric Co., Ltd.

Zhejiang, China Since 2009
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Electric Motor Thermal Overload Protection CB Reed Lrd16 Thermal Relay

Electric Motor Thermal Overload Protection CB Reed Lrd16 Thermal Relay

US $ 2.5-3 / Piece FOB
100 Pieces (MOQ)
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Number of Pole : 3
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Zhejiang Kangge Electric Co., Ltd.

Zhejiang, China Since 2017
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Motor Protection Relay 24V 380V Jzc4 Series Relay Contactor 220V 10A Safety Relays

Motor Protection Relay 24V 380V Jzc4 Series Relay Contactor 220V 10A Safety Relays

US $ 9.21-11.66 / Piece FOB
10 Pieces (MOQ)
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Main Products: Pull Cord Switch, Contactor, Timer, Wire Stripping Machine, Photoswitch, Relay, High-Voltage Cabinet Accessories, Connectors
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Zhejiang Weikesen Power Technology Co., Ltd

Zhejiang, China Since 2023
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Ta75du-80m Industrial Thermal Overload Motor Protection Relay

Ta75du-80m Industrial Thermal Overload Motor Protection Relay

1 Piece (MOQ)
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Number of Pole : 1
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Medium Voltage Intelligent Digital Motor Protection Relay

Medium Voltage Intelligent Digital Motor Protection Relay

US $ 60-150 / 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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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Protective 3-Phase Induction Electronic Motor Protection Relay

Protective 3-Phase Induction Electronic Motor Protection Relay

US $ 6.2-6.8 / Piece FOB
1 Piece (MOQ)
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Electricity Type : Dc
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ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Zhejiang, China Since 2020
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Siemens 3rb3016-1nb0 Motor Protection Thermal Overload Relay

Siemens 3rb3016-1nb0 Motor Protection Thermal Overload Relay

1 Piece (MOQ)
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Main Products: PLC, VFD, Breaker, Inverter, Switch, Pump, Hydraulic
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Efficient Hotels Electronic Motor Protector Microcomputer Protection Device Relay

Efficient Hotels Electronic Motor Protector Microcomputer Protection Device Relay

US $ 1,500-2,000 / unit FOB
1 unit (MOQ)
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Condition : New
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Beijing Hezhong Huineng Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Beijing, China Since 2025
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Aoasis Smr-22 Th-22 16A-22A 660VAC 50/60Hz Relay Motor Overload Protection Thermal Relay

Aoasis Smr-22 Th-22 16A-22A 660VAC 50/60Hz Relay Motor Overload Protection Thermal Relay

US $ 2.45-2.6 / Piece FOB
1 Piece (MOQ)
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Main Products: Circuit Breaker, SPD, Contactor, Thermal Overload Relay, D. O. L Motor Starter, Time Relay, Protection Relay, MCCB, ELCB,Over and under voltage protector , wire termination , change over switch, isol
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Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
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Jd-6 Naidian 380V 60A-300A Motor Integrated Protection Relay

Jd-6 Naidian 380V 60A-300A Motor Integrated Protection Relay

US $ 6.9 / Piece FOB
10 Pieces (MOQ)
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Phase : 3
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Naidian Group Co., Ltd.

Zhejiang, China Since 2013
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Genuine Delixi Jrs1d Thermal Relay Motor Overload Protection Relay

Genuine Delixi Jrs1d Thermal Relay Motor Overload Protection Relay

1 Piece (MOQ)
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Main Products: Flowmeter, Level Sensor, Level Switch, Level Transmitter, Servo Motor, PLC, Inverter, Planetary Gearbox, Spindle Motor, Gear Motor
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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ZNP194 Protection Relay for motor line transformer capacitor bus coupler 20KV below

ZNP194 Protection Relay for motor line transformer capacitor bus coupler 20KV below

US $ 994-1,094 / Piece FOB
1 Piece (MOQ)
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Usage : Communication Relay
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Gansu A&D Trading Co., Ltd.

Trading Company

Gansu, China Since 2024
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Intelligent 2-Channel Low Voltage Digital Overload Ground Fault Protection Motor Protective Relay with RS485

Intelligent 2-Channel Low Voltage Digital Overload Ground Fault Protection Motor Protective Relay with RS485

US $ 60-150 / 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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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Etr4-11-W Electronic Motor Overload Protection Relay

Etr4-11-W Electronic Motor Overload Protection Relay

1 Piece (MOQ)
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Theory : Electromagnetic Relay
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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New Original Eatons Em T6 Thermistor Motor Protection Relay EMT6 Fast Shipping

New Original Eatons Em T6 Thermistor Motor Protection Relay EMT6 Fast Shipping

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Relay, Breaker, Switch, Air Cylinder, Barcode Scanner, Pneumatic Cylinder
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Kunshan Autofits Technology Co., Ltd.

Jiangsu, China Since 2024
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Motor Protector Low-Voltage a. C Motor Controller Overload Protection Relay

Motor Protector Low-Voltage a. C Motor Controller Overload Protection Relay

US $ 80-150 / Piece FOB
1 Piece (MOQ)
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Certification : CCC, CE
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Related Videos
  • 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 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 Motor Thermal Overload Protection Thermal Overload Relay Knr8
    What is Motor Thermal Overload Protection Thermal Overload Relay Knr8
    US $ 2.63-2.65 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Electric Motor Thermal Overload Protection CB Reed Lrd16 Thermal Relay
    What is Electric Motor Thermal Overload Protection CB Reed Lrd16 Thermal Relay
    US $ 2.5-3 /Piece
    100 Pieces (MOQ)
    Contact Supplier
Ls Electronic Motor Protection Relay GMP60-T

Ls Electronic Motor Protection Relay GMP60-T

US $ 80-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Module, Inverter, Servo Motor, Servo Drive, Touch Screen
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Sichuan Oneket Science&Technology Co., Ltd

Trading Company

Sichuan, China Since 2024
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Genuine Delixi Jrs1DSP-38 Thermal Relay Motor Overload Protection Relay

Genuine Delixi Jrs1DSP-38 Thermal Relay Motor Overload Protection Relay

1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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LCD Display Motor Voltage Protection Relay With Multi Protective Function

LCD Display Motor Voltage Protection Relay With Multi Protective Function

US $ 15.69-18.87 / Piece FOB
5 Pieces (MOQ)
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Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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About Motor Protection Relay FAQ

  • QWhere can I find reliable suppliers for Voltage Regulators in China?

    The Motor Protection Relay is a key item within our extensive Voltage Regulator selection.Looking for high-quality Voltage Regulator suppliers in China? Explore online platforms, industry exhibitions, and verified directories. It's crucial to assess supplier credentials and request samples for testing the product quality before making bulk purchases.

  • QWhat is the function of a voltage regulator in electrical systems?

    Upgrade your Voltage Regulator with the elegant and durable Motor Protection Relay.A voltage regulator is essential in stabilizing and maintaining the voltage levels in electrical circuits. It ensures consistent power supply to devices, preventing damage and malfunctions due to voltage fluctuations.

  • QWhat are the advantages of collaborating with manufacturers for Voltage Regulators?

    Upgrade your Voltage Regulator with the elegant and durable Motor Protection Relay.Working with manufacturers enables you to customize Voltage Regulators according to specific requirements. Manufacturing partners offer consistent product quality, timely delivery, and the flexibility to adapt to evolving market demands.

220V/380V Thermal Gwiec Carton Packaging Protection Relay Motor Overload Relays

220V/380V Thermal Gwiec Carton Packaging Protection Relay Motor Overload Relays

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Electricity Type : Ac
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Hot Sale Thermal Overload Protection Relay Jr28-25 for Motor Protection

Hot Sale Thermal Overload Protection Relay Jr28-25 for Motor Protection

US $ 2.86-3.28 / Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Transfer Switch, Surge Protector, Distribution Box, EV Charger, Circuit Breaker, Electric Meter, Junction Box
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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Gth Series Silver Point Motor Overload Protection Thermal Relay with CE Certification

Gth Series Silver Point Motor Overload Protection Thermal Relay with CE Certification

US $ 5-30 / Piece FOB
5 Pieces (MOQ)
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Number of Pole : 3
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Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Aoasis Agk-04 Motor Protection Relay for Phase Missing Phase Sequence and Over or Under Voltage Protection

Aoasis Agk-04 Motor Protection Relay for Phase Missing Phase Sequence and Over or Under Voltage Protection

US $ 6.1-6.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Circuit Breaker, SPD, Contactor, Thermal Overload Relay, D. O. L Motor Starter, Time Relay, Protection Relay, MCCB, ELCB,Over and under voltage protector , wire termination , change over switch, isol
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Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
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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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Signal : Continuous
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
220V Motor Protection Control Device Under Current and Overcurrent Protection Relay

220V Motor Protection Control Device Under Current and Overcurrent Protection Relay

US $ 90-100 / 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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Advanced Precise Lrd33 Motor Protection Overload Relay for Safety

Advanced Precise Lrd33 Motor Protection Overload Relay for Safety

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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Chint Original Njbk10 Njbk10-10 Njbk10-50 Njbk10-200 220V 380V 10A 50A 200A Overload Open Phase Three Phase Imbalance Motor Protection Relay

Chint Original Njbk10 Njbk10-10 Njbk10-50 Njbk10-200 220V 380V 10A 50A 200A Overload Open Phase Three Phase Imbalance Motor Protection Relay

US $ 19.5-23.5 / Piece FOB
20 Pieces (MOQ)
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Main Products: Contactors, Relays, Circuit Breakers, Inverters, Pushbuttons, Fuses, Load Centers, Junction Boxes, Wiring Accessories
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Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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Src Thermal Relay Base with Over - Current Protection and Automatic Reset Function for Motor Protection

Src Thermal Relay Base with Over - Current Protection and Automatic Reset Function for Motor Protection

US $ 1.85-2.05 / Piece FOB
100 Pieces (MOQ)
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Type : Electric Parameter Relay
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Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Electronic Latching Relays 80A Smart Meter Motor Relay for Circuit Protection

Electronic Latching Relays 80A Smart Meter Motor Relay for Circuit Protection

US $ 2.6-3.1 / Piece FOB
1 Piece (MOQ)
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Main Products: Electricity Meter, Latching Relay, Motor Latching Relay, Magnetic Latching Relay, Power Relay, Energy Meter, DIN Rail Meter, Current Sensor
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IVY METERING CO., LTD.

Shanghai, China Since 2019
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Ts213 Jrs4-09304 Overload Protection Relay for Motor Safety Systems

Ts213 Jrs4-09304 Overload Protection Relay for Motor Safety Systems

1 Piece (MOQ)
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Electricity Type : Ac
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
Chat Now Send Inquiry
EMT6 Motor Protection Relay Ea Ton-Moe Ller

EMT6 Motor Protection Relay Ea Ton-Moe Ller

US $ 10-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC, Inverter, Sensor, Instrument, Dcs, Electrical Equipment, Automation, CNC, PVD, Spare Parts
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Techno (Xiamen) Technology Co., Ltd.

Fujian, China Since 2024
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Low Voltage Integrated Protector and Motor Overload Protection Relay

Low Voltage Integrated Protector and Motor Overload Protection Relay

US $ 100-180 / Piece FOB
1 Piece (MOQ)
More
Theory : Electromagnetic Relay
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Audited Supplier
Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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