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Control Relay Voltage Protector Relay Motor Protection Relay Relay Protection Tester Test System

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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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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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Adfk-05 Digital Phase Protection Relay

Adfk-05 Digital Phase Protection Relay

US $ 12.4-13.2 / Piece FOB
1 Piece (MOQ)
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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
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Ges 2000 Medium Voltage Digital Protection Relay for 35kv Substation

Ges 2000 Medium Voltage Digital Protection Relay for 35kv Substation

US $ 210 / Piece FOB
1 Piece (MOQ)
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Phase : 3
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xiamen Ninewan Trade Co., Ltd

Trading Company

Fujian, China Since 2022
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OEM 3.0-30A Electromagnetic Relay Digital Overcurrent Relay Current Control Relay for Motor Protection

OEM 3.0-30A Electromagnetic Relay Digital Overcurrent Relay Current Control Relay for Motor Protection

US $ 5-8.1 / Piece FOB
5 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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Aoasis Adfk-05/05f Phase Protection Relays 250VAC LED Display Digital Protection Relays

Aoasis Adfk-05/05f Phase Protection Relays 250VAC LED Display Digital Protection Relays

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

Manufacturer/Factory

Zhejiang, China Since 2011
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10kv/35kv Transformer Protection Relay with Digital Input/Output Function

10kv/35kv Transformer Protection Relay with Digital Input/Output Function

US $ 311.5 / 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 Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
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Three Integral Current Transformers Phase Unbalance and Phase Reversal Protection Digital Overcurrent Relay

Three Integral Current Transformers Phase Unbalance and Phase Reversal Protection Digital Overcurrent Relay

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
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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
Digital DC Earth Fault Leakage Detector Monitor Relay for Over Current Earth Leakage Protection

Digital DC Earth Fault Leakage Detector Monitor Relay for Over Current Earth Leakage Protection

US $ 200-400 / pieces FOB
1 pieces (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
Chat Now Send Inquiry
High Standard Quality Aoasis Afkd-01/01f Digital Phase Protection Relays 220V 380V

High Standard Quality Aoasis Afkd-01/01f Digital Phase Protection Relays 220V 380V

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

Manufacturer/Factory

Zhejiang, China Since 2011
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Multiple Protection Functions Control Voltage 90-260VAC Electronic Digital Overcurrent Overload Relay

Multiple Protection Functions Control Voltage 90-260VAC Electronic Digital Overcurrent Overload Relay

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
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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
Aoasis Afkd-01/01f Electronic Voltage Digital Protection Relays Used for Phase Sequence Failure

Aoasis Afkd-01/01f Electronic Voltage Digital Protection Relays Used for Phase Sequence Failure

US $ 11.5-13 / Piece FOB
1 Piece (MOQ)
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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
Variable-Frequency Drive RF Remote Control Test Machine Switching Power Supply Electrical Control System Voltage Regulator
Miniature 24VAC/DC Digital Overload Over Current Relay Phase Reversal Protection Relay

Miniature 24VAC/DC Digital Overload Over Current Relay Phase Reversal 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
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)
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Suitable for : Elevator
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Suzhou Dazen Electromechanical Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2019
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Multifunctional Protection Multi Relays for Digital Substations

Multifunctional Protection Multi Relays for Digital Substations

US $ 210 / Piece FOB
1 Piece (MOQ)
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Main Products: Acb RCCB MCCB MCB Capacitor etc, Capacitor, RCD RCBO Acb, Miniature Circuit Breaker, Surge Protector Device, Intelligent Universal Circuit Breaker, Moulded Case Circuit Breaker, Control and Protection Switch, Load Isolation Switch
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Audited Supplier Audited Supplier Since 2022
Xiamen Ninewan Trade Co., Ltd

Trading Company

Fujian, China Since 2022
Chat Now Send Inquiry
Aoasis Adfk-05/05f Digital Phase Protection Relays AC 220V 380V Phase Protection Relays

Aoasis Adfk-05/05f Digital Phase Protection Relays AC 220V 380V Phase Protection Relays

US $ 12.4-13.2 / Piece FOB
1 Piece (MOQ)
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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
Acrel Asj20-Ld1a Protection Panel Intelligent Digital Earth Leakage Relay

Acrel Asj20-Ld1a Protection Panel Intelligent Digital Earth Leakage Relay

US $ 112 / 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
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
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Medium Voltage Digital Protection Relay for 35kv Substation

Medium Voltage Digital Protection Relay for 35kv Substation

US $ 208 / Piece FOB
1 Piece (MOQ)
More
Size : Miniature
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
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
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
Cheap Price Aoasis Adgk-04 Three-Phase Voltage Protection Relay Digital Display Control Relays

Cheap Price Aoasis Adgk-04 Three-Phase Voltage Protection Relay Digital Display Control Relays

US $ 13-13.9 / 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
Related Videos
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    What is China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase
    Negotiable
    1 Set (MOQ)
    Contact Supplier
  • What is Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay
    What is Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is OEM 3.0-30A Electromagnetic Relay Digital Overcurrent Relay Current Control Relay for Motor Protection
    What is OEM 3.0-30A Electromagnetic Relay Digital Overcurrent Relay Current Control Relay for Motor Protection
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    5 Pieces (MOQ)
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  • What is 10kv/35kv Transformer Protection Relay with Digital Input/Output Function
    What is 10kv/35kv Transformer Protection Relay with Digital Input/Output Function
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    1 Piece (MOQ)
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Customized 0.5-6A High Precision Digital Electronic Overload Over Current Protection Relay

Customized 0.5-6A High Precision Digital Electronic Overload Over Current 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
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
Customized : Non-Customized
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
Aoasis Adgk-03 5A 380V AC Overvoltage Undervoltage Protector Digital Voltage Protection Relay

Aoasis Adgk-03 5A 380V AC Overvoltage Undervoltage Protector Digital Voltage Protection Relay

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
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Aoasis (Hangzhou) International Business Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
Digital Adjustable Three-Phase Over and Under Voltage Control Relay PTC Protection Relay

Digital Adjustable Three-Phase Over and Under Voltage Control Relay PTC Protection Relay

US $ 6.92-14.53 / Piece FOB
100 Pieces (MOQ)
More
Theory : Electromagnetic 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

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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
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
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)
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
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
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
Popular Products DIN Voltage Protector Device AC Rail Digital Over Under Voltage Protector Relay Over Current Protection Limit

Popular Products DIN Voltage Protector Device AC Rail Digital Over Under Voltage Protector Relay Over Current Protection Limit

US $ 2.6 / Piece FOB
100 Pieces (MOQ)
More
Phase : Single Phase
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Zhejiang Guozhen Electric Co., LTD.

Manufacturer/Factory

Zhejiang, China Since 2021
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
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
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)
More
Load : Medium Power Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing, China Since 2024
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
3 Phase Current Display Digital Overload Over Current Protection Relay Miniature Electromagnetic Relay

3 Phase Current Display Digital Overload Over Current Protection Relay Miniature Electromagnetic Relay

US $ 5-8.1 / Piece FOB
5 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
High Standard Quality Aoasis Adgk-03 Digital Protection Relay 380V Voltage Control Relay

High Standard Quality Aoasis Adgk-03 Digital Protection Relay 380V Voltage Control Relay

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
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Aoasis (Hangzhou) International Business Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
Eocr SSD Low Power Digital Electronic Overload Over Current Protection Relay

Eocr SSD Low Power Digital Electronic Overload Over Current Protection Relay

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
More
Electricity Type : Ac
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-05/05f Three Phase AC 220V 380V 50/60Hz Digital Phase Protection Relay

Aoasis Adfk-05/05f Three Phase AC 220V 380V 50/60Hz Digital Phase Protection Relay

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
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
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
Control Relay Voltage Protector Relay Motor Protection Relay Relay Protection Tester Test System
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