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Power System Protection Relay

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Current Transformer Circuit Breaker Simulator Test Kit Secondary Current Injection Tester Current Sense Transformer

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3 Channel Arc Guard Flash Fault Detection Protection Relay for Mv and Hv Switchgear Power Distribution Systems

3 Channel Arc Guard Flash Fault Detection Protection Relay for Mv and Hv Switchgear Power Distribution Systems

US $ 800-3,000 / 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 Audited Supplier Since 2024
Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing, China Since 2024
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Power System Protection Relay Jqx-60f 60A Spdt Electronic Power Relay Relais

Power System Protection Relay Jqx-60f 60A Spdt Electronic Power Relay Relais

US $ 2.343-3.532 / Piece FOB
1 Piece (MOQ)
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Theory : Electromagnetic Relay
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Audited Supplier Audited Supplier Since 2019
IVY METERING CO., LTD.

Shanghai, China Since 2019
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Protective Guard System Arc Flash Protection Relay for Mv Power Distribution Power Generation

Protective Guard System Arc Flash Protection Relay for Mv Power Distribution Power Generation

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

Manufacturer/Factory

Chongqing, China Since 2024
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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)
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Certification : TUV, GS
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Audited Supplier Audited Supplier Since 2017
WENZHOU KENNAL IMP&EXP CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2017
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Aqara LAN Geya Customized Power System Protection Bluetooth Esp32 Relay Manufacture General Purpose

Aqara LAN Geya Customized Power System Protection Bluetooth Esp32 Relay Manufacture General Purpose

US $ 2.6-3 / Piece FOB
20 Pieces (MOQ)
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Main Products: RCCB, ELCB, Circuit Breaker, MCB, RCD, Breaker, MCCB, AC Contactor, RCBO, Mini Circuit Breakers
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Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
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Electronic Digital Motor Protection Relay Overload Relays with LCD Screen, for 3p3w 380VAC 415VAC Generator System

Electronic Digital Motor Protection Relay Overload Relays with LCD Screen, for 3p3w 380VAC 415VAC Generator System

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Load : Medium Power Relay
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Audited Supplier Audited Supplier Since 2024
Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing, China Since 2024
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24V DC Sis Controller Do Signals Internal Excontact Protection Safety Relay

24V DC Sis Controller Do Signals Internal Excontact Protection Safety Relay

US $ 95-102 / pieces FOB
1 pieces (MOQ)
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Main Products: Isolated Safety Barriers, Signal Conditioners, Signal Isolator, Surge Protective Devices, Safety Relays, Isolated I/O Modules, Signal Converter
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Audited Supplier Audited Supplier Since 2023
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing, China Since 2023
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Acrel Am5se-F Medium Voltage Line Protection Relay with Measuring and Control Function Used in 35kv System Network

Acrel Am5se-F Medium Voltage Line Protection Relay with Measuring and Control Function Used in 35kv System Network

US $ 777 / Piece FOB
1 Piece (MOQ)
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Type : Electric Parameter Relay
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Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
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Auto Three Phase AC Voltage Monitoring Relays Over Under Voltage Protection Relay with CE

Auto Three Phase AC Voltage Monitoring Relays Over Under Voltage Protection Relay with CE

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
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Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
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Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
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Pr203 Digital Motor Protection Relay, Three-Phase Motor Under Voltage Over Voltage Relay, Electronic Relay for 380V System

Pr203 Digital Motor Protection Relay, Three-Phase Motor Under Voltage Over Voltage Relay, Electronic Relay for 380V System

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Phase : 3
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Audited Supplier Audited Supplier Since 2024
Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing, China Since 2024
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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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Main Products: Current Transformer, Energy Meter Calibration, Power Quality Analyzer, Test Equipment, CT PT Analyzer, Relay Test Equipment, Split Core Current Transformer, Current Probe, Voltage Transformer, Power Meter
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Audited Supplier Audited Supplier Since 2013
Beijing GFUVE Electronics Co., Ltd.

Manufacturer/Factory

Beijing, China Since 2013
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Automotive Electronic Relay High Quality 12V 40A Auto Electronic Relay with Micro2 Fuse Circuit Protection Wire Harness

Automotive Electronic Relay High Quality 12V 40A Auto Electronic Relay with Micro2 Fuse Circuit Protection Wire Harness

US $ 1.33-1.83 / Piece FOB
10 Pieces (MOQ)
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Phase : 1
Contact Supplier
Audited Supplier Audited Supplier Since 2019
YUEQING AIBEIKEN ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2019
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RF Remote Control Transformer Electrical Control System Variable-Frequency Drive Voltage Regulator Instrument Transformer
Reclosing Low Voltage Circuit Breakers in Power System Auto Recloser Protection

Reclosing Low Voltage Circuit Breakers in Power System Auto Recloser Protection

US $ 21.52-30.57 / Piece FOB
20 Pieces (MOQ)
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Main Products: RCCB, ELCB, Circuit Breaker, MCB, RCD, Breaker, MCCB, AC Contactor, RCBO, Mini Circuit Breakers
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Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
Chat Now Send Inquiry
Multi-Set Contact and Multi Rated Voltage Optional Relay

Multi-Set Contact and Multi Rated Voltage Optional Relay

US $ 11.56-12.98 / Piece FOB
100 Pieces (MOQ)
More
Number of Pole : 1
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Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
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Overcurrent Relays Are Used for Phase and Ground Overcurrent Protection in Utility, Industrial and Commercial Electrical Power Systems

Overcurrent Relays Are Used for Phase and Ground Overcurrent Protection in Utility, Industrial and Commercial Electrical Power Systems

US $ 115-130 / Piece FOB
10 Pieces (MOQ)
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Main Products: Intelligent Dehumidifier, Thermoelectric Peltier Air Cooler, Tec Air Conditioner, Outdoor Cabinet Air Conditioner, Intelligent Protection Relay, Temperature and Humidity Controller, Cross-Flow Cooling Fan, Dry Type Transformer Temperature Controller, Digital Meter, Intelligent Integrated Protection Relay
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Zhuzhou Sanda Electronic Manufacturing Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China
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Digital Protection Relay for Power Systems

Digital Protection Relay for Power Systems

US $ 900 / pc FOB
1 pc (MOQ)
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Protective Characteristics : Sealed Relay
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Changsha Guotong Electrical Technology Co., Ltd.

Manufacturer/Factory

Hunan, China
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Overcurrent Protection Protects Electrical Power Systems Against Excessive Currents Relay

Overcurrent Protection Protects Electrical Power Systems Against Excessive Currents Relay

US $ 115.14-120.12 / Piece FOB
10 Pieces (MOQ)
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Main Products: Intelligent Dehumidifier, Thermoelectric Peltier Air Cooler, Tec Air Conditioner, Outdoor Cabinet Air Conditioner, Intelligent Protection Relay, Temperature and Humidity Controller, Cross-Flow Cooling Fan, Dry Type Transformer Temperature Controller, Digital Meter, Intelligent Integrated Protection Relay
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Zhuzhou Sanda Electronic Manufacturing Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China
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Rj Fin Terminal Type Relay Rj2s-Cl-D24 Intermediate 24VDC 8A 8 Pins with Lights 2c/O Small Size Thin

Rj Fin Terminal Type Relay Rj2s-Cl-D24 Intermediate 24VDC 8A 8 Pins with Lights 2c/O Small Size Thin

US $ 1.75-1.96 / Piece FOB
5 Pieces (MOQ)
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Function : Protection
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Audited Supplier Audited Supplier Since 2022
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.

Manufacturer/Factory,Trading Company

Liaoning, China Since 2022
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Latching Relay 80A 12V Three Coil Pulse Control Gw718K-80A Latching Relay

Latching Relay 80A 12V Three Coil Pulse Control Gw718K-80A Latching Relay

US $ 8.5-15.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Relay, Latching Relay, Auto Relay
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Audited Supplier Audited Supplier Since 2024
Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang, 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)
More
Structure : Open-Loop
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jiangsu Acrel Microgrid Institute Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2020
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    1 Piece (MOQ)
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  • What is Acrel Am5se-F Medium Voltage Line Protection Relay with Measuring and Control Function Used in 35kv System Network
    What is Acrel Am5se-F Medium Voltage Line Protection Relay with Measuring and Control Function Used in 35kv System Network
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    1 Piece (MOQ)
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  • What is Test-330 Three Phase Relay Protection Microcomputer Test System
    What is Test-330 Three Phase Relay Protection Microcomputer Test System
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  • What is Reclosing Low Voltage Circuit Breakers in Power System Auto Recloser Protection
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China Suppliers Gw718h-120A Small Magnetic Latching Relay for Smart Meters

China Suppliers Gw718h-120A Small Magnetic Latching Relay for Smart Meters

US $ 4.28-8.08 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Relay, Latching Relay, Auto Relay
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Audited Supplier Audited Supplier Since 2024
Zhejiang Goodvic Electronic 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
Electricity Type : Ac
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Audited Supplier Audited Supplier Since 2024
Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing, China Since 2024
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Keyong Kqi15h (115FH) 16A 250VAC 30VDC 5kv Coil to Contact Photo Cell Relay

Keyong Kqi15h (115FH) 16A 250VAC 30VDC 5kv Coil to Contact Photo Cell Relay

US $ 0.64-0.8 / pieces FOB
5 pieces (MOQ)
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Main Products: Auto Relay, Power Relay, Signal Relay, PCB Relay, New Energy Relay, Relay, Switch, Auto Electrinics, Home Automation, Power Supply Relay
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Audited Supplier Audited Supplier Since 2023
Ningbo Keyong Jingsheng Electrical Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2023
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Hot Sale Good Price Electric for Korea 12V Starter Auto Relay

Hot Sale Good Price Electric for Korea 12V Starter Auto Relay

US $ 0.3-0.8 / Piece FOB
500 Pieces (MOQ)
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Application : Imitated Japanese Cars
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Audited Supplier Audited Supplier Since 2007
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2007
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New 0.16A-93A Mn2 Geya Electrical Power Track System Olr Jr28n Thermal Relay Lr2

New 0.16A-93A Mn2 Geya Electrical Power Track System Olr Jr28n Thermal Relay Lr2

US $ 8.5-10 / Piece FOB
20 Pieces (MOQ)
More
Main Products: RCCB, ELCB, Circuit Breaker, MCB, RCD, Breaker, MCCB, AC Contactor, RCBO, Mini Circuit Breakers
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
Power Factor Control Relays Match for Power Capacitor for Textile Machine Uzbekistan

Power Factor Control Relays Match for Power Capacitor for Textile Machine Uzbekistan

US $ 1-5 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
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Audited Supplier Audited Supplier Since 2019
WENZHOU JUNKE ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Single Phase Latching Relay Gw718b with 80A 250VAC

Single Phase Latching Relay Gw718b with 80A 250VAC

US $ 1.28-3.08 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Relay, Latching Relay, Auto Relay
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Audited Supplier Audited Supplier Since 2024
Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
High Power Waterproof Auto Relay 12V 40A Relay

High Power Waterproof Auto Relay 12V 40A Relay

US $ 0.3-0.8 / Piece FOB
500 Pieces (MOQ)
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Pin Number : Five
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2007
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Keyong Ky4119 (4120) WiFi American and European Terminal Dimensions EV Relay

Keyong Ky4119 (4120) WiFi American and European Terminal Dimensions EV Relay

US $ 0.35-0.46 / pieces FOB
5 pieces (MOQ)
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Main Products: Auto Relay, Power Relay, Signal Relay, PCB Relay, New Energy Relay, Relay, Switch, Auto Electrinics, Home Automation, Power Supply Relay
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Audited Supplier Audited Supplier Since 2023
Ningbo Keyong Jingsheng Electrical Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2023
Chat Now Send Inquiry
5V Cost 2 12V Channel in PLC Programming Optoisolated Relay

5V Cost 2 12V Channel in PLC Programming Optoisolated Relay

US $ 2.48-19.29 / Piece FOB
20 Pieces (MOQ)
More
Signal : Continuous
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Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
Chat Now Send Inquiry
12V 90A Relay 60A Protection Magnetic Latching Relay for Electricity Meter Manufacture DC Relay

12V 90A Relay 60A Protection Magnetic Latching Relay for Electricity Meter Manufacture DC Relay

US $ 1.15-3 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Relay, Latching Relay, Auto Relay
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Audited Supplier Audited Supplier Since 2024
Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
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IVY-Brand 90A 12V Auto Relay Used in Smart Industry

IVY-Brand 90A 12V Auto Relay Used in Smart Industry

US $ 2.5-3 / Piece FOB
1 Piece (MOQ)
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Type : Electric Parameter Relay
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Audited Supplier Audited Supplier Since 2019
IVY METERING CO., LTD.

Shanghai, China Since 2019
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Wholesale 12V 30A 4 Pin Universal Type Auto Relay

Wholesale 12V 30A 4 Pin Universal Type Auto Relay

US $ 0.3-0.8 / Piece FOB
500 Pieces (MOQ)
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Main Products: Exhaust Flexible Pipe, Metal Hose, Expansion Joint, Flexible Tube, Flexible Pipe, Auto Exhaust Flexible Pipe, Exhaust Manifold, Vacuum Bellow, Welding Machine, Welder
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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
Geya Digitech Wireless 4 220V WiFi Relay 5 Volt 1 Channel

Geya Digitech Wireless 4 220V WiFi Relay 5 Volt 1 Channel

US $ 2.48-19.29 / Piece FOB
20 Pieces (MOQ)
More
Mathematical Model : Linear
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Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
Chat Now Send Inquiry
Magnetic Latching Relay 12V DC Low Power Consumption with 250VAC Contact Rating

Magnetic Latching Relay 12V DC Low Power Consumption with 250VAC Contact Rating

US $ 1.48-4.58 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Relay, Latching Relay, Auto Relay
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Audited Supplier Audited Supplier Since 2024
Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
High Quality Popular Auto Mini Car Auto 5 Pin Automobile Relay Part

High Quality Popular Auto Mini Car Auto 5 Pin Automobile Relay Part

US $ 0.3-0.8 / Piece FOB
500 Pieces (MOQ)
More
Certification : ENEC
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
Current Transformer Circuit Breaker Simulator Test Kit Secondary Current Injection Tester Current Sense Transformer
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