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Power Protection Relay 22 products found
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Protective Guard System Arc Flash Protection Relay for Mv Power Distribution Power Generation
US$ 1500-3000 / Piece
1 Piece (Min. Order)
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Chongqing Blue Jay Technology Co., Ltd
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Geya Safe-Estop Factory Direct Manufacturer DC 24 V +/- 10 % Durable High-Quality 220V Prices Protective Safety Relays
US$ 106-136 / Piece
10 Pieces (Min. Order)
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Zhejiang Geya Electrical Co., Ltd.
Portable Comprehensive High Accuracy Bus Protective Relay Protection Relay Protection Testing Equipment
US$ 8250-9200 / Piece
1 Piece (Min. Order)
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Haomai Electric Power Automation Co., Ltd.
Intelligent 2-Channel Low Voltage Digital Overload Ground Fault Protection Motor Protective Relay with RS485
US$ 60-150 / Piece
1 Piece (Min. Order)
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Chongqing Blue Jay Technology Co., Ltd
Pr200 380V 3p3w Electric Motor Protective Relay, Thermal Protector, Unbalance Overload Relay Motor Protection Relay
US$ 60-150 / Piece
1 Piece (Min. Order)
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Chongqing Blue Jay Technology Co., Ltd
Arc Flash Protection Device Protective Unit Relay for Switchgear with RS485 Ethernet
US$ 1000-3000 / Piece
1 Piece (Min. Order)
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Chongqing Blue Jay Technology Co., Ltd
3-Phase Automatic Electric Protective Economical High Accuracy Protection Relay Test Kits
US$ 8250-9200 / Piece
1 Piece (Min. Order)
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Haomai Electric Power Automation Co., Ltd.
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Geya Gri8-01 Single Phase Current Monitoring Relay Over Current Protective Relays DC24V or AC24V-240V
US$ 8.42-10.36 / Piece
20 Pieces (Min. Order)
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Zhejiang Geya Electrical Co., Ltd.
Three-Phase Universal Automatic Electric Protective Relay Test Set for Nari
US$ 8250-9200 / Piece
1 Piece (Min. Order)
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Haomai Electric Power Automation Co., Ltd.
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Acrel Leakage Fault Protective Relay
US$ 88 / Piece
1 Piece (Min. Order)
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ACREL CO., LTD.
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Acrel Residual Current Protective Relay
US$ 88 / Piece
1 Piece (Min. Order)
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ACREL CO., LTD.
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1.6-2.5A AC 50/60Hz Motor Overload Protective 10A 5A Thermal Relay Switch
US$ 1.75-1.83 / Piece
100 Pieces (Min. Order)
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.
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Acrel Earth Fault Protective Relay
US$ 88 / Piece
1 Piece (Min. Order)
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ACREL CO., LTD.
Arc Flash Sensors Over Current Protection Relay with 48 Arc Flash Detection Interfaces
US$ 1000-3000 / Piece
1 Piece (Min. Order)
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Chongqing Blue Jay Technology Co., Ltd
Digital Overload Arc Flash Protective Relay for Arc Detection and Over Current Detection
US$ 1000-3000 / Piece
1 Piece (Min. Order)
Start Order
Chongqing Blue Jay Technology Co., Ltd
Video
0.16-0.25A AC 50/60Hz 0.25-0.4A Electric Motor Overload Protective 10A 5A Thermal Relay
US$ 1.75-1.83 / Piece
100 Pieces (Min. Order)
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.
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5.5-8A AC 50/60Hz 7-10A Electric Motor Overload Protective 10A 5A Contactor and Thermal Relay
US$ 1.75-1.83 / Piece
100 Pieces (Min. Order)
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.
Video
0.63-1A AC 50/60Hz 1-1.6A 50A Jr28s Electric Motor Protective 10A 5A Overload Thermal Relay Switch
US$ 1.75-1.83 / Piece
100 Pieces (Min. Order)
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.
High Quality Intermediate Protective Relays with Base Socket of Module 6A 12V 24V 220/240VAC with Power Phase Failure Price
US$ 2.35-2.86 / Piece
5 Pieces (Min. Order)
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Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
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High Performance Universal Versatility 6-Phase Protective Relay Tester Current Injector
US$ 9000-12000 / Piece
1 Piece (Min. Order)
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Haomai Electric Power Automation Co., Ltd.
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Haomai Relaystar 1600 Six Phase Automatic Protective Relay Test Kit Relay Tester
US$ 9000-12000 / Piece
1 Piece (Min. Order)
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Haomai Electric Power Automation Co., Ltd.
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Acrel Ard2m Programmable Input & Output Smart Motor Protector with Protective and Control Function
US$ 168 / Piece
1 Piece (Min. Order)
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Acrel E-Business (Shanghai) Co., Ltd.
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