14,523
Protective Relay Products
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US $ 6.8-7 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Micro Switch, Limit Switch, Toggle Switch, Waterproof Switch, Foot Switch, Switch, Electrical Switch, Tact Switch, Time Relay, Rocker Switch
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company,Other
Jiangxi, China
Since 2015
US $ 4.8-5.1 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2011
Manufacturer/Factory
Zhejiang, China
Since 2011
US $ 10-350 /
Piece FOB
1 Piece (MOQ)
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Main Products: Power Regulator, Thyristor, Solid State Relay/SSR, Furnace Heater, Electronic Element, Voltage Regulator, Control Cabinet, Temperature Controller, Temperature Module
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Audited Supplier
Since 2025
Manufacturer/Factory
Hebei, China
Since 2025
US $ 2.88 /
Piece FOB
5 Pieces (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 5-30 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Terminal
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Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 0.38-0.4 /
Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Fujian, China
Since 2024
US $ 6.92-14.53 /
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
Since 2010
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2016
US $ 114 /
Piece FOB
1 Piece (MOQ)
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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
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Audited Supplier
Since 2020
Manufacturer/Factory
Jiangsu, China
Since 2020
US $ 2.65-3.15 /
Piece FOB
120 Pieces (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
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Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2007
50 Pieces (MOQ)
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Main Products: Circuit Breaker, Waterproof Switch, Waterproof Socket, Contactor, Thermal Overload Relay, Float Switch, Changeover Switch, Isolator Switch, Junction Box, Industrial Plug Socket
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Audited Supplier
Since 2008
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2008
US $ 2.35-2.86 /
Piece FOB
5 Pieces (MOQ)
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Protective Characteristics : Sealed Relay
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Liaoning, China
Since 2022
US $ 114 /
Piece FOB
1 Piece (MOQ)
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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
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Audited Supplier
Since 2020
Manufacturer/Factory
Jiangsu, China
Since 2020
US $ 60-150 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Chongqing, China
Since 2024
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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Audited Supplier
Since 2022
Trading Company
Guangdong, China
Since 2022
US $ 1.75-1.83 /
Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company,Other,Group Corporation
Zhejiang, China
Since 2006
US $ 185-285 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Epoxy Resin Insulator, Support Insulator, 24kv Insulator, Vacuum Circuit Breaker / Vcb, Load Breaker Switch / Lbs, High Voltage Switchgear, Current Transformer, Voltage Transformer, Arrester, Earthing Switch
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Audited Supplier
Since 2024
Trading Company
Zhejiang, China
Since 2024
US $ 0.78-0.8 /
Piece FOB
10 Pieces (MOQ)
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Action Principle : Electromagnetic Type
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Audited Supplier
Since 2024
Manufacturer/Factory
Fujian, China
Since 2024
US $ 4.5-15 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Proximity Sensor, Thermostat and Heater, Switching Power Supply, Motor Soft Starter, Frequency Inverter, Transformer, Relay, Circuit Breaker, Photoelectric Sensor, AC Contactor
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company,Individuals/SOHO,Other
Zhejiang, China
Since 2011
US $ 0.26-0.32 /
Piece FOB
300 Pieces (MOQ)
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Protective Characteristics : Enclosed Relay
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
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
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2020
US $ 0.1-4 /
Piece FOB
5,000 Pieces (MOQ)
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Usage : Home Refrigerator & Freezer
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Zhejiang, China
Since 2021
US $ 80-150 /
Piece FOB
1 Piece (MOQ)
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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
Since 2023
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2023
US $ 2.967-4.807 /
Piece FOB
1 Piece (MOQ)
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Load : High Power Relay
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Audited Supplier
Since 2019
Shanghai, China
Since 2019
US $ 88 /
Piece FOB
1 Piece (MOQ)
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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
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2019
US $ 2.5-12.5 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2005
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2005
US $ 7.1-7.6 /
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
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Audited Supplier
Since 2011
Manufacturer/Factory
Zhejiang, China
Since 2011
US $ 1.3-1.6 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Zhejiang, China
Since 2024
US $ 5.95-35.9 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2010
US $ 2.2-3.7 /
Piece FOB
10 Pieces (MOQ)
More
Type : Electric Parameter Relay
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2017
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
Since 2020
Manufacturer/Factory
Jiangsu, China
Since 2020
US $ 100-500 /
Piece FOB
1 Piece (MOQ)
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Function : Automatic Control
Contact Supplier
Audited Supplier
Since 2022
Trading Company
Guangdong, China
Since 2022
US $ 5-30 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Terminal
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 0.78-0.8 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Fujian, China
Since 2024
US $ 1.75-1.83 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear, Explosion-Proof
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company,Other,Group Corporation
Zhejiang, China
Since 2006
US $ 100-200 /
Piece FOB
1 Piece (MOQ)
More
Type : Electric Parameter Relay
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Chongqing, China
Since 2024