Products

Suppliers
Filter Gallery
134,762

Protection Relay

Products
Motor Protection Relay Thermal Overload Relay Control Relay Power Relay Overload Protector Relay Voltage Relay

Sorry! No matches were found.

Acrel Ard3m Low Voltage 3 Phase Motor Protection Relay with Profinet Modbus TCP

Acrel Ard3m Low Voltage 3 Phase Motor Protection Relay with Profinet Modbus TCP

US $ 216-648 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Current Transformer, Hall Effect Current Sensor, Current Transducer, Voltage Sensor, Signal Isolator, Temperature and Humidity Meter, Wireless Temperature Monitoring, Hospital Isolated Power Supply, Motor Protector
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Lrd13 New Model Thermal Overload Relay with Overload Protection

Lrd13 New Model Thermal Overload Relay with Overload Protection

US $ 2 / Piece FOB
100 Pieces (MOQ)
More
Phase : 1
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry
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
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 Audited Supplier Since 2020
Jiangsu Acrel Microgrid Institute Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
90A Overvoltage Protection Over Under Voltage Protector Surge Protection Device Power Latch Ovp Relay

90A Overvoltage Protection Over Under Voltage Protector Surge Protection Device Power Latch Ovp Relay

US $ 2-4 / Piece FOB
50 Pieces (MOQ)
More
Action Principle : Electromagnetic Type
Contact Supplier
Audited Supplier Audited Supplier Since 2024
YUEQING EASTING TRADING CO.,LTD.

Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
Feeder Protection and Control Ref615/ Small Comprehensive Protection Relay/Hbfaabaandc1bna11g Relay Protection

Feeder Protection and Control Ref615/ Small Comprehensive Protection Relay/Hbfaabaandc1bna11g Relay Protection

US $ 9,998-12,142 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Automation, Module, Drives, Sensors, Protective Relays, Dcs Modules, I/O Systems, Servo Motors and Drives, Frequecy Inverters, Touch Screen
Contact Supplier
Since 2024
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2024
Chat Now Send Inquiry
China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase

China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase

US $ 3,000-5,000 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay

Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase 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
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing, China Since 2024
Chat Now Send Inquiry
Azj200s 12V 200A Used in Engineering Van or Leisure Vehicles Protection Relay & Auto Relay

Azj200s 12V 200A Used in Engineering Van or Leisure Vehicles Protection Relay & Auto Relay

US $ 21 / pieces FOB
5 pieces (MOQ)
More
Main Circuit Rating Current : 200A
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Aokai Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Blue Jay Arc Fault Detection Busbar Feeder Protection Relay Arc Flash Relay for Voltage and Medium-Voltage Switchgear

Blue Jay Arc Fault Detection Busbar Feeder Protection Relay Arc Flash Relay for Voltage and Medium-Voltage Switchgear

US $ 1,000-3,500 / 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
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing, China Since 2024
Chat Now Send Inquiry
0.68-1.1 1-1.6 Overload Protector Electrical Thermal Protection Relay with High Quality

0.68-1.1 1-1.6 Overload Protector Electrical Thermal Protection Relay with High Quality

US $ 1.25-1.4 / Piece FOB
1 Piece (MOQ)
More
Number of Pole : 3
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Yueqing Greenwich Imp & Exp Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2017
Chat Now Send Inquiry
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)
More
Main Products: Relay, Latching Relay, Auto Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
LCD Display 3 Phase Current Motor Protector Phase Loss/Stall/Grounding/Temperature Protection Relay

LCD Display 3 Phase Current Motor Protector Phase Loss/Stall/Grounding/Temperature Protection Relay

US $ 59.42-98.38 / Piece FOB
5 Pieces (MOQ)
More
Number of Pole : 3
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
Chat Now Send Inquiry
Circuit Breaker Variable-Frequency Drive Relay Transformer Electrical Control System Instrument Transformer
Jqx-40 Industrial Relay 12V 24V 50A High Power Relays System Protection Relay

Jqx-40 Industrial Relay 12V 24V 50A High Power Relays System Protection Relay

US $ 2.45-3.894 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electricity Meter, Latching Relay, Motor Latching Relay, Magnetic Latching Relay, Power Relay, Energy Meter, DIN Rail Meter, Current Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2019
IVY METERING CO., LTD.

Shanghai, China Since 2019
Chat Now Send Inquiry
3A Relay 100A Protection Magnetic Latching Relay for Electricity Meter

3A Relay 100A Protection Magnetic Latching Relay for Electricity Meter

US $ 1.5-4.99 / Piece FOB
100 Pieces (MOQ)
More
Theory : Electromagnetic Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Acrel Am2se 10kv Medium Voltage Protection Relay Voltage Current Protection Relay in Switchgear

Acrel Am2se 10kv Medium Voltage Protection Relay Voltage Current Protection Relay in Switchgear

US $ 777 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, PV/Solar Energy Mter, Date Senter/Tower/Base Station Module, IoT Monitoring System, Medical It Monitor, Static Var Generator, Charging Pile, Transformer Current, Active Power Filter, Temperature&Humidity Controller
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ACREL CO., LTD.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2019
Chat Now Send Inquiry
High Standard Quality Aoasis Adfk-05 Adfk-05f Digital Phase Protection Relays Relay Manufacturer

High Standard Quality Aoasis Adfk-05 Adfk-05f Digital Phase Protection Relays Relay Manufacturer

US $ 11.5-13 / Piece FOB
1 Piece (MOQ)
More
Size : Miniature
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Aoasis (Hangzhou) International Business Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
Latching Relay 60A for Reliable Energy Meter and Protection

Latching Relay 60A for Reliable Energy Meter and Protection

US $ 1-1.3 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Current Transformers, Latching Relays
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Yueqing RunEasy Electronic Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
220VAC Reverse Protection Preventing Relay

220VAC Reverse Protection Preventing Relay

US $ 10.7-11.8 / Piece FOB
1 Piece (MOQ)
More
Size : Miniature
Contact Supplier
Audited Supplier Audited Supplier Since 2020
ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Elecnova Protective Motor Relay LCD Display Protection Relay with RS485

Elecnova Protective Motor Relay LCD Display Protection Relay with RS485

US $ 80-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: Multi-Functional Power Meter, Power Quality Mitigation Solution, Motor Controller & Protection, Power Monitoring System, Data Center Power Monitoring System
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
2no Triple Redundancy Internal Excontact Protection Safety Relay

2no Triple Redundancy Internal Excontact Protection Safety Relay

US $ 95-102 / pieces FOB
1 pieces (MOQ)
More
Type : Electric Parameter Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
Related Videos
  • What is Acrel Ard3m Low Voltage 3 Phase Motor Protection Relay with Profinet Modbus TCP
    What is Acrel Ard3m Low Voltage 3 Phase Motor Protection Relay with Profinet Modbus TCP
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Lrd13 New Model Thermal Overload Relay with Overload Protection
    What is Lrd13 New Model Thermal Overload Relay with Overload Protection
    Negotiable
    100 Pieces (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
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is 90A Overvoltage Protection Over Under Voltage Protector Surge Protection Device Power Latch Ovp Relay
    What is 90A Overvoltage Protection Over Under Voltage Protector Surge Protection Device Power Latch Ovp Relay
    Negotiable
    50 Pieces (MOQ)
    Contact Supplier
Chinese Current DC Relay Overcurrent Protection Jl14-11z J Zs Js Jg 11zq 200A for Scm Use

Chinese Current DC Relay Overcurrent Protection Jl14-11z J Zs Js Jg 11zq 200A for Scm Use

US $ 100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Parker SSD DC/AC Drive, Eurotherm Drive, 590p/690/AC10/AC15/AC30, Inverter, Parker Control Board, Parker Power Board, Siemens DC Drive, Siemens PLC, SSD 590p, Wago Terminals
Contact Supplier
Audited Supplier Audited Supplier Since 2023
China One-Tone Industrial Group Co., Ltd

Trading Company

Tianjin, China Since 2023
Chat Now Send Inquiry
Smart Safety Monitoring Carpet Relay for Enhanced Protection

Smart Safety Monitoring Carpet Relay for Enhanced Protection

US $ 90-120 / Piece FOB
1 Piece (MOQ)
More
Customized : Non-Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Nanjing Paragon Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
Chat Now Send Inquiry
4 Pin Electrical Automotive Power 12V DC Overvoltage Protector Surge Protection Device Power Latch Ovp Relay Car Relay

4 Pin Electrical Automotive Power 12V DC Overvoltage Protector Surge Protection Device Power Latch Ovp Relay Car Relay

US $ 0.3-1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Aviation Connector, Plug, Solenoid Valve Connector, Solenoid Valve Socket, Fuse Holder, Fuse Box, Terminal, Bellows Joint, Tail Clip, Socket
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wenzhou Hongming Electrical Appliance Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Wjr36 Thermal Overload Motor Protection Relay 160A Independent Installation Copper Parts

Wjr36 Thermal Overload Motor Protection Relay 160A Independent Installation Copper Parts

US $ 1.95-7.85 / Piece FOB
1 Piece (MOQ)
More
Electricity Type : Ac
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

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
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Suzhou Dazen Electromechanical Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2019
Chat Now Send Inquiry
SSR Relay Finder Relay Overload Relay Power System Protection Relay

SSR Relay Finder Relay Overload Relay Power System Protection Relay

US $ 5.42 / Piece FOB
500 Pieces (MOQ)
More
Certification : TUV, GS
Contact Supplier
Audited Supplier Audited Supplier Since 2017
WENZHOU KENNAL IMP&EXP CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Acrel Asj20-Ld1a Input 30mA-30A Earth Residual Current Protection Relay with Overcurrent Alarm

Acrel Asj20-Ld1a Input 30mA-30A Earth Residual Current Protection Relay with Overcurrent Alarm

US $ 112 / Piece FOB
1 Piece (MOQ)
More
Main Products: Current Sensor, DIN Rail Energy Meter, Gateway/DTU, Medical It Insulation Monitor, Leakage Current Relay, Current Transducer, Current Transmitter, Split Core Current Transformer, Panel Power Meter, Hall Current Senor
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
Chat Now Send Inquiry
0.16A-93A Relay Mn2 Sizing Overloads Thermal Overload Protection for Electric Motors

0.16A-93A Relay Mn2 Sizing Overloads Thermal Overload Protection for Electric Motors

US $ 8.5-10 / Piece FOB
20 Pieces (MOQ)
More
Electricity Type : Ac
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
Chat Now Send Inquiry
Abl8rps24100 Schneid Thermal Overload Relay Overcurrent Protection Rely Hair Extensions

Abl8rps24100 Schneid Thermal Overload Relay Overcurrent Protection Rely Hair Extensions

US $ 100-500 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, PLC, Inverter, Motor, Driver, Circut Breaker, Sensor, Hot Melt Glue
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Gth-22/40 Motor Overload Protection Thermal Relay for Gmc Contactors with CE

Gth-22/40 Motor Overload Protection Thermal Relay for Gmc Contactors with CE

US $ 5-30 / Piece FOB
5 Pieces (MOQ)
More
Usage : Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Phase Failure Phase Sequence 3phase Protection Protect Relay AC380V

Phase Failure Phase Sequence 3phase Protection Protect Relay AC380V

US $ 7.2 / Piece FOB
5 Pieces (MOQ)
More
Main Products: N/a
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wenzhou Taiye Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Electric Motor Overload Relay for Feeder Incoming Protection Knr8

Electric Motor Overload Relay for Feeder Incoming Protection Knr8

US $ 2.63-2.65 / Piece FOB
1,000 Pieces (MOQ)
More
Number of Pole : 3
Contact Supplier
Audited Supplier Audited Supplier Since 2009
GAONENGGELE ELECTRICAL SHARES CO., LTD.

Manufacturer/Factory,Other

Zhejiang, China Since 2009
Chat Now Send Inquiry
Lrd Series Overload Protection Electromechanical Thermal Relay

Lrd Series Overload Protection Electromechanical Thermal Relay

1 Piece (MOQ)
More
Main Products: Contactor, Circuit Breaker, Relay, Starter, Switch, Meter, Fuse, Distribution Box, Electrical Accessories, MCB
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Wenzhou Kasan Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2008
Chat Now Send Inquiry
1A 125VAC 2A 30VDC Signal Relay Used for Electrical Protection Automation and Communication

1A 125VAC 2A 30VDC Signal Relay Used for Electrical Protection Automation and Communication

US $ 0.3-0.4 / Piece FOB
10 Pieces (MOQ)
More
Electricity Type : Dc
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Zhejiang Fanhar Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Schneider Electric Tesys Giga Series Electronic Overload Relay for Motor Protection, Lr9g_ Series

Schneider Electric Tesys Giga Series Electronic Overload Relay for Motor Protection, Lr9g_ Series

US $ 15 / Piece FOB
1 Piece (MOQ)
More
Main Products: PCB, PCBA, Timer Switch, AC Contactor, Cam Switch, Pushbutton Switch, Photocell Switch, Temperature Controller, Cable Lug, Lighting
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Yueqing Page Electrical Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
Cheap Price DIN Rail Electronic Latching Protection Relay

Cheap Price DIN Rail Electronic Latching Protection Relay

US $ 1.48-3.65 / Piece FOB
100 Pieces (MOQ)
More
Action Principle : Electromagnetic Type
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Motor Protection Relay Thermal Overload Relay Control Relay Power Relay Overload Protector Relay Voltage Relay
View More

Related Searches

Relay Circuit Power Relay Relay Relay Switch 12v Relay 24v Relay Latching Relay Spdt Relay Spst Relay Wholesale Protection Relay

Browse by Categories

Home > Electrical & Electronics > Power Transmission & Transformer > Circuit Breaker
1/834
TOP

Search Filter

Categories

More Less
  • Circuit Breaker
  • Variable-Frequency Drive
  • Relay
  • Transformer
  • Electrical Control System
  • Instrument Transformer
  • Voltage Regulator
  • Other Breaker & Protector
  • Timer & Counter
  • Other Electronics

Electricity Type

More Less
  • Ac
  • Dc
  • Vacuum

Phase

More Less
  • 3
  • 1
  • 2

Size

More Less
  • Miniature
  • Subminiature

Theory

More Less
  • Electromagnetic Relay
  • Thermal Relay
  • Voltage Relay
  • Time Relay
  • Solid State Relay

Type

More Less
  • Electric Parameter Relay
  • Non-Electric Parameter Relay

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Zhejiang
  • Guangdong
  • Jiangsu
  • Shandong
  • Shanghai
  • Henan
  • Hubei
  • Fujian
  • Anhui
  • Tianjin
  • Hunan
  • Beijing
  • Chongqing
  • Hebei
  • Sichuan
  • Yunnan
  • Shaanxi
  • Liaoning
  • Jiangxi
  • Ningxia
  • Hongkong S.A.R.
  • Guangxi
  • Gansu
  • Heilongjiang
  • Guizhou
  • Jilin
  • Taiwan, China
  • Shanxi
Reset Done