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Circuit Protection Relay

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Miniature Latching Relay for Circuit Protection Systems

Miniature Latching Relay for Circuit Protection Systems

US $ 1.36-3.64 / 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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Factory Delivery Thermal Relays Smart Motor Circuit Protector Protection Relay

Factory Delivery Thermal Relays Smart Motor Circuit Protector Protection Relay

US $ 100-180 / Piece FOB
1 Piece (MOQ)
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Type : Electric Parameter Relay
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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High Quality Single Phase Solid State High Voltage Relay Miniature Plastic Shell for Circuit Protection General Purpose Usage

High Quality Single Phase Solid State High Voltage Relay Miniature Plastic Shell for Circuit Protection General Purpose Usage

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Main Products: Thyristor, Power Switch, Power Module, Power Regulator, Semiconductor Modules, Diode
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Three-Phase Latching Relay for Circuit Protection Systems

Three-Phase Latching Relay for Circuit Protection Systems

US $ 8.22-15.2 / Piece FOB
100 Pieces (MOQ)
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Number of Pole : 3
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Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Factory Manufacturing Motor Circuit Protector and AC Underload Motor Protection Relay

Factory Manufacturing Motor Circuit Protector and AC Underload 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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Single Phase Solid State High Voltage Relay Miniature Plastic Shell for Circuit Protection General Purpose Usage

Single Phase Solid State High Voltage Relay Miniature Plastic Shell for Circuit Protection General Purpose Usage

US $ 5.18-6.9 / Piece FOB
1 Piece (MOQ)
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Material : Power Semiconductor
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Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Single Phase Latching Relay for Circuit Protection Systems

Single Phase Latching Relay for Circuit Protection Systems

US $ 1.36-3.64 / 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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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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Electricity Type : Dc
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IVY METERING CO., LTD.

Shanghai, China Since 2019
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High Quality SSR-60 Solid State Relay Miniature Size with High Power Contact Load for Circuit Protection

High Quality SSR-60 Solid State Relay Miniature Size with High Power Contact Load for Circuit Protection

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Main Products: Thyristor, Power Switch, Power Module, Power Regulator, Semiconductor Modules, Diode
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Superb IEC Certificate 12V 24V 100A Latching Relay for Circuit Protection

Superb IEC Certificate 12V 24V 100A Latching Relay for Circuit Protection

US $ 2.4-2.9 / Piece FOB
1 Piece (MOQ)
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Number of Pole : 1
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IVY METERING CO., LTD.

Shanghai, China Since 2019
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Three-Phase Miniature Latching Relay for Circuit Protection Systems

Three-Phase Miniature Latching Relay for Circuit Protection Systems

US $ 9.5-15.2 / 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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Multifunctional Motor Short Circuit Protection Relay

Multifunctional Motor Short Circuit Protection Relay

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Action Principle : Electromagnetic Type
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Advanced Multifunctionthree Phase Single Phase Recloser Control Protection Relay for Automatic Circuit Recloser

Advanced Multifunctionthree Phase Single Phase Recloser Control Protection Relay for Automatic Circuit Recloser

US $ 1,500 / 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 Ard2f Smart Motor Protection Relay Low-Voltage Circuits Microcontroller

Acrel Ard2f Smart Motor Protection Relay Low-Voltage Circuits Microcontroller

US $ 91 / Piece FOB
1 Piece (MOQ)
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Housing : UPR
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Short Circuit Protection Relay

Short Circuit Protection Relay

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 Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Iek Ns2 Motor Protector Starter, Three-Phase Motor Overload and Short Circuit Protection, Air Conditioning Relay

Iek Ns2 Motor Protector Starter, Three-Phase Motor Overload and Short Circuit Protection, Air Conditioning Relay

US $ 0.5-1.8 / Piece FOB
100 Pieces (MOQ)
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Type : Ac Contactors
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Ningbo Jinlicheng Import and Export Co., Ltd.

Zhejiang, China Since 2025
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High Quality Single Phase Solid State High Voltage Relay Miniature Plastic Shell Switch General Purpose Circuit Protection

High Quality Single Phase Solid State High Voltage Relay Miniature Plastic Shell Switch General Purpose Circuit Protection

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Main Products: Thyristor, Power Switch, Power Module, Power Regulator, Semiconductor Modules, Diode
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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High Quality SSR-60 Miniature Solid State Relay Board Safe for Circuit Protection with High Power Contact Load

High Quality SSR-60 Miniature Solid State Relay Board Safe for Circuit Protection with High Power Contact Load

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
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Material : Compound Semiconductor
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Delixi Made Jr36 Circuit Protection Relay Jr36-20 Thermal Overload Relay

Delixi Made Jr36 Circuit Protection Relay Jr36-20 Thermal Overload Relay

US $ 0.99-5.9 / 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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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)
More
Task : Adjust
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Related Videos
  • What is Miniature Latching Relay for Circuit Protection Systems
    What is Miniature Latching Relay for Circuit Protection Systems
    US $ 1.36-3.64 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Factory Delivery Thermal Relays Smart Motor Circuit Protector Protection Relay
    What is Factory Delivery Thermal Relays Smart Motor Circuit Protector Protection Relay
    US $ 100-180 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High Quality Single Phase Solid State High Voltage Relay Miniature Plastic Shell for Circuit Protection General Purpose Usage
    What is High Quality Single Phase Solid State High Voltage Relay Miniature Plastic Shell for Circuit Protection General Purpose Usage
    US $ 2.9-6.9 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Three-Phase Latching Relay for Circuit Protection Systems
    What is Three-Phase Latching Relay for Circuit Protection Systems
    US $ 8.22-15.2 /Piece
    100 Pieces (MOQ)
    Contact Supplier
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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Intelligent Electronic Motor Protection Relay with Leakage Cts

Intelligent Electronic Motor Protection Relay with Leakage Cts

US $ 91-185.5 / Piece FOB
1 Piece (MOQ)
More
Mathematical Model : Linear
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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SCDA-M08 Series Safety Relay Module,8 Channels Safety Input,Control circuit signals

SCDA-M08 Series Safety Relay Module,8 Channels Safety Input,Control circuit signals

US $ 100-130 / Piece FOB
1 Piece (MOQ)
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Main Products: Safety Electromagnetic Interlock/Switch, Safety RFID Door Switch, Safety Light Curtain/Gratings, Safety Gratings Measurement, Vehicle Separation Measurement Gratings, Safety Relay Module, Safety Latch, Photoelectric Sensor, Switch Button Box and Alarm Light, Laser Scanner
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Audited Supplier
Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
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About Circuit Protection Relay FAQ

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

    The Circuit Protection Relay is classified under our comprehensive Voltage Regulator range.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 are the advantages of collaborating with manufacturers for Voltage Regulators?

    The Circuit Protection Relay is classified under our comprehensive Voltage Regulator range.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.

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

    The Circuit Protection Relay is a premium choice in the Voltage Regulator category.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.

SCDA-324/211R Series Programmable Safety Relay Module in Access control system

SCDA-324/211R Series Programmable Safety Relay Module in Access control system

US $ 120-150 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
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SCDA128R SCDA128R/N Series Safety Relay Module,E-stop,Automatic/Manual Reset

SCDA128R SCDA128R/N Series Safety Relay Module,E-stop,Automatic/Manual Reset

US $ 120-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: Safety Electromagnetic Interlock/Switch, Safety RFID Door Switch, Safety Light Curtain/Gratings, Safety Gratings Measurement, Vehicle Separation Measurement Gratings, Safety Relay Module, Safety Latch, Photoelectric Sensor, Switch Button Box and Alarm Light, Laser Scanner
Contact Supplier
Audited Supplier
Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
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Intelligent Numerical Electronic Motor Protection Relay

Intelligent Numerical Electronic Motor Protection Relay

US $ 94.8-646 / Piece FOB
1 Piece (MOQ)
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Signal : Continuous
Contact Supplier
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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SCDA-324/211R Series Programmable Safety Relay Module,4 Channels Safety Input With OLED Display Screen

SCDA-324/211R Series Programmable Safety Relay Module,4 Channels Safety Input With OLED Display Screen

US $ 120-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: Safety Electromagnetic Interlock/Switch, Safety RFID Door Switch, Safety Light Curtain/Gratings, Safety Gratings Measurement, Vehicle Separation Measurement Gratings, Safety Relay Module, Safety Latch, Photoelectric Sensor, Switch Button Box and Alarm Light, Laser Scanner
Contact Supplier
Audited Supplier
Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
Ard3m Intelligent Motor Protection Relay

Ard3m Intelligent Motor Protection Relay

US $ 210-646 / Piece FOB
1 Piece (MOQ)
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Signal : Continuous
Contact Supplier
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Ard2f Low Voltage Motor Protector Relay with RS485, DC4-20mA for PLC PC

Ard2f Low Voltage Motor Protector Relay with RS485, DC4-20mA for PLC PC

US $ 91-185.5 / Piece FOB
1 Piece (MOQ)
More
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
Contact Supplier
Audited Supplier
Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Ard3m Low Voltage Overload Motor Protection Relay

Ard3m Low Voltage Overload Motor Protection Relay

US $ 200-646 / Piece FOB
1 Piece (MOQ)
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Function : Automatic Control, Protection, Monitoring, Measurement
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Acrel Ard2f Low Voltage 3 Phase Motor Protection Relay

Acrel Ard2f Low Voltage 3 Phase Motor Protection Relay

US $ 91-185.5 / Piece FOB
1 Piece (MOQ)
More
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
Contact Supplier
Audited Supplier
Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Electronic Multi-Function Motor Relay

Electronic Multi-Function Motor Relay

US $ 215.4-646.2 / Piece FOB
1 Piece (MOQ)
More
Function : Automatic Control, Protection, Monitoring, Measurement
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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Ard3m Low Voltage Motor Protection and Control Relay Max 800A

Ard3m Low Voltage Motor Protection and Control Relay Max 800A

US $ 200-646 / Piece FOB
1 Piece (MOQ)
More
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 Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Comprehensive Motor Protective Relay with Multi Communication Leakage Protection Logic Programmable 6 Kinds of Soe 40 Waveform Records

Comprehensive Motor Protective Relay with Multi Communication Leakage Protection Logic Programmable 6 Kinds of Soe 40 Waveform Records

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

Jiangsu, China Since 2020
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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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Jiangsu Acrel Microgrid Institute Co., Ltd

Jiangsu, China Since 2020
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Original Brand 3tk2821-2CB30 Safety Relay with Electronic Enabling Circuits Safety Systems

Original Brand 3tk2821-2CB30 Safety Relay with Electronic Enabling Circuits Safety Systems

US $ 50-99 / Piece FOB
1 Piece (MOQ)
More
Function : Automatic Control, Protection, Monitoring
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Dongguan Sinaean Industrial Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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