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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)
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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 Audited Supplier Since 2021
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
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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)
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Usage : Household Appliances Relay, Communication Relay, Lathe 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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Akai Automatic Voltage Regulator 2000va Digital Meter Relay Type with USB

Akai Automatic Voltage Regulator 2000va Digital Meter Relay Type with USB

US $ 12-13 / Piece FOB
50 Pieces (MOQ)
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Main Products: Voltage Regulator, Servo Controlled Automatic Voltage Stabilizer, Relay Controlled Automatic Voltage Stabilizer, Voltage Protector, Variable Voltage Variac, Voltage Converter, Step up and Step Down Transformer, Power Inverter, DC-AC Inverter, Home Inverter
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Audited Supplier Audited Supplier Since 2019
Yueqing Baoge Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2019
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Aoasis Aocr-SSD Digital Over-Current Over Current Relays

Aoasis Aocr-SSD Digital Over-Current Over Current Relays

US $ 10.9-11.6 / Piece FOB
1 Piece (MOQ)
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Number of Pole : 3
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Audited Supplier Audited Supplier Since 2011
Aoasis (Hangzhou) International Business Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2011
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Leakage Fault Protective Relay Asj10L-Ld1a Monitors Digital Earth Leakage Relay

Leakage Fault Protective Relay Asj10L-Ld1a Monitors Digital Earth Leakage Relay

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 Audited Supplier Since 2020
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
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Cl-8800-C2nn I/O Module, 8 Digital Inputs (NPN & PNP) , 8 Relay Outputs for Cc-Link

Cl-8800-C2nn I/O Module, 8 Digital Inputs (NPN & PNP) , 8 Relay Outputs for Cc-Link

US $ 74.84-106.91 / Piece FOB
1 Piece (MOQ)
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Function : Automatic Control
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Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
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CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display

CNC Frequency Over and Under Voltage Electronic Current Relay Digital Display

US $ 6.52-6.68 / Units FOB
100 Units (MOQ)
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Main Products: Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear, Explosion-Proof
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Audited Supplier Audited Supplier Since 2006
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang, China Since 2006
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Modbus-Io16r RTU Protocol RS485 PLC Extensible 16 Channel Relay Transistor Digital Analog 2ai Ao

Modbus-Io16r RTU Protocol RS485 PLC Extensible 16 Channel Relay Transistor Digital Analog 2ai Ao

US $ 44-50 / Piece FOB
1 Piece (MOQ)
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Audited Supplier Audited Supplier Since 2024
Dongguan Ailisen Trading Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
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6es7212-1be40-0xb0 Digital Output Relay with Anti-Corrosion Coating

6es7212-1be40-0xb0 Digital Output Relay with Anti-Corrosion Coating

US $ 30-500 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, PLC, Inverter, Motor, Driver, Circut Breaker, Sensor, Hot Melt Glue
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Audited Supplier Audited Supplier Since 2022
Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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Customized Full Cover Protection Function Digital Overcurrent Relay with Panel Mounting

Customized Full Cover Protection Function Digital Overcurrent Relay with Panel Mounting

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
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Load : Medium Power 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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S800L DO802 3BSE022364R1 Digital Output Relay In Stock

S800L DO802 3BSE022364R1 Digital Output Relay In Stock

US $ 123 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC Module, Dcs Module, Controller, Processor, Bently Nevada, Monitor Module, Power Supply, Honeywell, General Electric, Emerson
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Audited Supplier Audited Supplier Since 2024
Amikon Limited

Manufacturer/Factory,Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
Dh48j AC220V LED Digital Display Time Relay

Dh48j AC220V LED Digital Display Time Relay

US $ 1-5 / Piece FOB
100 Pieces (MOQ)
More
Carry Base : Module-n Synchronous Counter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Jiangxi Nanma Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Jiangxi, China Since 2015
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Variable-Frequency Drive RF Remote Control Energy Meter & Power Meter Test Machine Electrical Control System Switching Power Supply
Acrel Power Digital Protective Relay Am5-C 8 Programmable LED Indicator Tripping Context Records Soe Time Calibration Via GPS

Acrel Power Digital Protective Relay Am5-C 8 Programmable LED Indicator Tripping Context Records Soe Time Calibration Via GPS

US $ 777 / 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 Audited Supplier Since 2019
ACREL CO., LTD.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2019
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Professional Manufacturer Js14s Digital Display Timer Relay

Professional Manufacturer Js14s Digital Display Timer Relay

US $ 10 / Piece FOB
1 Piece (MOQ)
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Protective Characteristics : Open Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Changsong Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2018
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Aoasis Adgk-03 Digital Adjustable Three Phase Over and Under Voltage Control Relay Dgk-03f

Aoasis Adgk-03 Digital Adjustable Three Phase Over and Under Voltage Control Relay Dgk-03f

US $ 12.9-13.7 / 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 Audited Supplier Since 2011
Aoasis (Hangzhou) International Business Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
63A 220VAC Overvoltage Undervoltage Protector Over Current Protection Digital Voltage Protection Relay

63A 220VAC Overvoltage Undervoltage Protector Over Current Protection Digital Voltage Protection Relay

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
More
Action Principle : Electronic Type
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
8di8do Digital Quantity Module, Decowell Ethercat I/O Module, Bidirectional Input Relay Output for PLC, Industrial Automation

8di8do Digital Quantity Module, Decowell Ethercat I/O Module, Bidirectional Input Relay Output for PLC, Industrial Automation

US $ 112.52-160.74 / Piece FOB
1 Piece (MOQ)
More
Main Products: I/O Module
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
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DSDO131 57160001-KX EL6135 Digital Output Board Relay

DSDO131 57160001-KX EL6135 Digital Output Board Relay

US $ 123 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Amikon Limited

Manufacturer/Factory,Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
Digital Motor Protection Relay

Digital Motor Protection Relay

US $ 53.9-54 / 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 Audited Supplier Since 2020
Jiangsu Acrel Microgrid Institute Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2020
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Aoasis Afkd-01/01f Three Phase Electric Meter Monitoring Protection Device Multifunction Digital Relay

Aoasis Afkd-01/01f Three Phase Electric Meter Monitoring Protection Device Multifunction Digital Relay

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

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
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  • What is Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay
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  • What is Leakage Fault Protective Relay Asj10L-Ld1a Monitors Digital Earth Leakage Relay
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Electronic Digital Overload Overcurrent Phase Loss and Locked Rotor Protection Relay

Electronic Digital Overload Overcurrent Phase Loss and Locked Rotor Protection Relay

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
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
Low Power Adjustable Repetitive Digital Delay Time Relay

Low Power Adjustable Repetitive Digital Delay Time Relay

US $ 1.4-1.6 / Piece FOB
1 Piece (MOQ)
More
Theory : Electromagnetic Relay
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
Decowell Ethercat I/O Module, 8di8do Digital Quantity Module, Bidirectional Input Relay Output for PLC, Industrial Automation

Decowell Ethercat I/O Module, 8di8do Digital Quantity Module, Bidirectional Input Relay Output for PLC, Industrial Automation

US $ 112.52-160.74 / Piece FOB
1 Piece (MOQ)
More
Main Products: I/O Module
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
Chat Now Send Inquiry
Dh48s 12V Digital Counter Staircase Time Relay Corridor Time Relay

Dh48s 12V Digital Counter Staircase Time Relay Corridor Time Relay

US $ 3-7 / Piece FOB
1 Piece (MOQ)
More
Type : Counter
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Yueqing Zhicheng Electrical Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2008
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Aoasis Adfk-05/05f AC220/380V 50/60Hz Digital Electric Voltage Protector Relay with LCD Display

Aoasis Adfk-05/05f AC220/380V 50/60Hz Digital Electric Voltage Protector Relay with LCD Display

US $ 12.4-13.2 / 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
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Aoasis (Hangzhou) International Business Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
General Purpose Mini Smart 12V 80A Digital Motor Electronics Relay

General Purpose Mini Smart 12V 80A Digital Motor Electronics Relay

US $ 2.6-3.1 / Piece FOB
1 Piece (MOQ)
More
Size : Miniature
Contact Supplier
Audited Supplier Audited Supplier Since 2019
IVY METERING CO., LTD.

Shanghai, China Since 2019
Chat Now Send Inquiry
Digital Automotive Electromagnetic Relay Three Phase 10A with Current Adjusting Scale

Digital Automotive Electromagnetic Relay Three Phase 10A with Current Adjusting Scale

US $ 2.25-2.35 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: AC Contactor, Circuit Breaker, Thermal Relay, Auxiliary Contactor Block, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Distribution Case, Voltage Regulator
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Audited Supplier Audited Supplier Since 2017
Wenzhou Santuo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2017
Chat Now Send Inquiry
90-260VAC Electronic Digital Overload Overcurrent Phase Loss Protection Relay with Trip Indication LED

90-260VAC Electronic Digital Overload Overcurrent Phase Loss Protection Relay with Trip Indication LED

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
More
Phase : 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
Aoasis Adfk-05 Adfk-05f 5A 250VAC Protection Relays Price Digital Phase Protection Relays

Aoasis Adfk-05 Adfk-05f 5A 250VAC Protection Relays Price Digital Phase Protection Relays

US $ 12.4-13.2 / 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
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Aoasis (Hangzhou) International Business Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
Ttn Electric AC Automatic Voltage Regulator Stabilizer 2000va Digital LCD Relay Type with EU Socket

Ttn Electric AC Automatic Voltage Regulator Stabilizer 2000va Digital LCD Relay Type with EU Socket

US $ 18.5-25 / Piece FOB
50 Pieces (MOQ)
More
Current Type : AC
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Zhejiang TTN Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
Songyan Wall-Mounted Dual Digital Display Relay Type Single Phase1000va 1500va 2000va

Songyan Wall-Mounted Dual Digital Display Relay Type Single Phase1000va 1500va 2000va

US $ 7-60 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Voltage Regulator, Voltage Stabilizer, Automatic Voltage Regulator, Automatic Voltage Stabilizer, Servo Type of Voltage Stabilizer, Relay Type of Voltage Stabilizer, Power Panel, Power Strip, Power Strip with USB, Power Strip USB
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Shouning Songyan Electric Apparatus Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2008
Chat Now Send Inquiry
Single Phase/Three Phase 2-CT Type Electronic Digital Overload Overcurrent Phase Loss Protection Relay

Single Phase/Three Phase 2-CT Type Electronic Digital Overload Overcurrent Phase Loss Protection Relay

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
More
Load : Medium Power Relay
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
Aoasis Afkd-01/01f Hot Sales Digital Multi-Function Phase Protection Relays with CE

Aoasis Afkd-01/01f Hot Sales Digital Multi-Function Phase Protection Relays with CE

US $ 11.5-13 / 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
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Aoasis (Hangzhou) International Business Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
Unimat Sm 1223 Digital Input/Output 16di 24V DC/ 16 Relay

Unimat Sm 1223 Digital Input/Output 16di 24V DC/ 16 Relay

US $ 30-100 / Piece FOB
1 Piece (MOQ)
More
Task : Program
Contact Supplier
Audited Supplier Audited Supplier Since 2012
UniMAT Automation Technology Co., Ltd.

Manufacturer/Factory,Other

Guangdong, China Since 2012
Chat Now Send Inquiry
Digital Overcurrent Relay Electronic Over Current Relay with Three Integral Current Transformers

Digital Overcurrent Relay Electronic Over Current Relay with Three Integral Current Transformers

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
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
Timer Switch Adjustable Module Time Delay Relays H3cr-A8e AC100

Timer Switch Adjustable Module Time Delay Relays H3cr-A8e AC100

US $ 50 / Piece FOB
1 Piece (MOQ)
More
Carry Mode : Synchronous Counter
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
Time Relay Timer Relay Protection Relay Control Relay Time Delay Relay Digital Display Counting Relay
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