136,883
Wholesale Protection Relay Products
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US $ 3-35 /
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 $ 9.3-18.16 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2022
US $ 0.1-4 /
Piece FOB
5,000 Pieces (MOQ)
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Main Products: Spare Parts of Home Appliance, AC DC Fan Motor, Filter Drier, AC Contactor, Gas Torch, Compressor, Defrosting Timer, Manifold Guage, Thermostat, Remote Control
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Audited Supplier
Since 2021
Manufacturer/Factory
Zhejiang, China
Since 2021
US $ 0.26-0.32 /
Piece FOB
300 Pieces (MOQ)
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Theory : Electromagnetic Relay
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
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 $ 2 /
Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Since 2021
Manufacturer/Factory
Zhejiang, China
Since 2021
US $ 216-648 /
Piece FOB
1 Piece (MOQ)
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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
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2021
US $ 215.4-646.2 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2020
US $ 16.45-18.21 /
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
US $ 2-4 /
Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Since 2024
Trading Company
Hubei, China
Since 2024
US $ 9,998-12,142 /
Piece FOB
1 Piece (MOQ)
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Main Products: PLC Automation, Module, Drives, Sensors, Protective Relays, Dcs Modules, I/O Systems, Servo Motors and Drives, Frequecy Inverters, Touch Screen
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Since 2024
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2024
US $ 100-180 /
Piece FOB
1 Piece (MOQ)
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Protective Characteristics : Open Relay
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Audited Supplier
Since 2024
Manufacturer/Factory
Chongqing, China
Since 2024
US $ 3,000-5,000 /
Set FOB
1 Set (MOQ)
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Main Products: Cable Fault Locator, Power Transformer Testing, Circuit Breaker Analyzer, Miro Ohmmeter, Hv Switch Tester, Sf6 Gas Leak Detector, Relay Protection Tester, Hipot Tester, Digital Earth Resistance Tester, Lighting Arrest Tester
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Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 21 /
pieces FOB
5 pieces (MOQ)
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Main Circuit Rating Current : 200A
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 1,000-3,500 /
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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Audited Supplier
Since 2024
Manufacturer/Factory
Chongqing, China
Since 2024
US $ 2.46-2.53 /
Piece FOB
100 Pieces (MOQ)
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Load : Weak Power Relay
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company,Other,Group Corporation
Zhejiang, China
Since 2006
US $ 207-777 /
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 $ 6.9-8.3 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2011
Manufacturer/Factory
Zhejiang, China
Since 2011
US $ 1-1.3 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Current Transformers, Latching Relays
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 3.96 /
Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 20-60 /
Piece FOB
1 Piece (MOQ)
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Main Products: Passenger Elevator, Home Elevator, Cargo Elevator, Hospital Elevator, Glass Elevator, Escalator, Elevator Components, Escalator Components
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2019
US $ 100-500 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2022
Trading Company
Guangdong, China
Since 2022
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
Since 2023
Manufacturer/Factory,Trading Company
Beijing, China
Since 2023
US $ 1.25-1.4 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2017
Manufacturer/Factory
Zhejiang, China
Since 2017
US $ 2-2.31 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Distribution Box, Meter Box, Waterproof Distribution Box, Industrial Plug&Socket, Enclosure, Ready Boards, Circuit Breaker, Junction Box, Portable Socket Box, AC Contactor
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2017
US $ 9.5-15.2 /
Piece FOB
100 Pieces (MOQ)
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Action Principle : Electromagnetic Type
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
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
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2023
US $ 9.21-11.66 /
Piece FOB
10 Pieces (MOQ)
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Theory : Electromagnetic Relay
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2023
US $ 10-1,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: PCS, High Voltage Switchgear, Transformer, Medium Voltage Products and Solutions, Low Voltage Products and Solutions, Spare Parts, Css, Oil Transformer, Dry Type Transformer, Pad Mounted Transformer
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Audited Supplier
Since 2024
Trading Company
Anhui, China
Since 2024
1 Piece (MOQ)
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Theory : Thermal Relay
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Audited Supplier
Since 2008
Manufacturer/Factory
Zhejiang, China
Since 2008
US $ 70-150 /
Piece FOB
2 Pieces (MOQ)
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Main Products: transformer components, electrical insulation materials, release film and paper
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Audited Supplier
Since 2024
Trading Company
Zhejiang, China
Since 2024
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2019
US $ 5.14-5.76 /
Piece FOB
50 Pieces (MOQ)
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Main Products: Bag, Relay, Pressure Gauge
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Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 91.25 /
Piece FOB
10 Pieces (MOQ)
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Phase : Single Phase
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Audited Supplier
Since 2012
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2012
US $ 1.5-4.99 /
Piece FOB
100 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
Since 2007
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2007
US $ 2.5-12.5 /
Piece FOB
1 Piece (MOQ)
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Electricity Type : Ac
Contact Supplier
Audited Supplier
Since 2005
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2005