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Total 12175 products for phase protection relay Manufacture & Suppliers

RV8-03~08 Neutral Failure Protection Relay AC 10A

...refrigerated trucks). -Control for protection of persons and equipment against the consequences of reverse running. -Normal/emergency power supply switching. -Protection against the risk of a driving load(ph...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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JVM - A 3 Phase Failure Relay , CE Passed Phase Sequence Protection Relay

...Phase 4 Wire Voltage Monitor Relay Phase Failure Sequence Protection Three Phase Voltage Monitoring Relay Features Plug-in module with DIN sokect Three-phase monitoring of phase sequence,phase loss,over and ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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JVM - A 3 Phase Failure Relay , CE Passed Phase Sequence Protection Relay

...Phase 4 Wire Voltage Monitor Relay Phase Failure Sequence Protection Three Phase Voltage Monitoring Relay Features Plug-in module with DIN sokect Three-phase monitoring of phase sequence,phase loss,over and ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector

...Protection Relay MDB-501Z Overload Underload Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit,loc...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector

...Protection Relay MDB-501Z Overload Underload Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit,loc...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Multi Functional Single Phase Relay Protection Tester , Protection Relay Test Equipment

...Phase Relay Protection Tester Product introduction: ZXJB Single-Phase Relay Protection Integrated Tester adopts new power supply technology for AC and DC voltage and current sources, which provides convenien...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Single Phase Relay Protection Tester Testing for Protection Relay

... convenience for field personnel to use power supply instrument technology for other experiments. The function can perform various checks on various common relays, and the panel layout is exquisite, allowing...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

... housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protective Functions ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

... housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protective Functions ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Over Under Voltage Control Single Phase Monitoring Relay SVR -220 Compact Size

Single Phase Voltage Protection Relay Over Under Voltage Control Relays SVR-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 1 C/O contacts -- 3 LEDs fo...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Over Under Voltage Control Single Phase Monitoring Relay SVR -220 Compact Size

Single Phase Voltage Protection Relay Over Under Voltage Control Relays SVR-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 1 C/O contacts -- 3 LEDs fo...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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0.1-10A Electronic Overload Relay Compressors motor protection relays

...Relay Compressors motor protection relays Description Diemensions:70*67*98mm Weight:300g Protection Degree :IP 20 Output Type: 1 C/O Contact Capacity: 5A 250VAC/30VDC Indicators: LED indicating current Prote...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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0.1-10A Electronic Overload Relay Compressors motor protection relays

...Relay Compressors motor protection relays Description Diemensions:70*67*98mm Weight:300g Protection Degree :IP 20 Output Type: 1 C/O Contact Capacity: 5A 250VAC/30VDC Indicators: LED indicating current Prote...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Multi Functional Single Phase Relay Tester Protection Relay Measurement Equipment

... convenience for field personnel to use power supply instrument technology for other experiments. The function can perform various checks on various common relays, and the panel layout is exquisite, allowing...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220

...Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220 1 , over-voltage protection: When the grid voltage is greater than the set value starts the protection function, the action threshold set...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220

...Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220 1 , over-voltage protection: When the grid voltage is greater than the set value starts the protection function, the action threshold set...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Six Phase Secondary Current Injection Test , Protection Relay Test Kit for Distance protection

...Phase High Performance Protection Relay Test Kit Test-630 is a six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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Undercurrent Electronic Overload Relay Current Protection Relays

...Overload Relay Current Protection Relays Specification The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a precise,Protect the Lo...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Undercurrent Electronic Overload Relay Current Protection Relays

...Overload Relay Current Protection Relays Specification The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a precise,Protect the Lo...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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CBR SR-30T Phase Sequence Relay Three Phase Power Converter 3A Electromagnetic Brake

...phase power converter AC to DC output 3A capacity bridge Half wave high power electromagnetic brake &clutch rectififer Application: Protect motors and other equipment from unstable voltages in the power supp...

Ningbo youte electric Co.,LTD
China

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Phase Protection Relay

Total 12175 products for phase protection relay Manufacture & Suppliers

RV8-03~08 Neutral Failure Protection Relay AC 10A

JVM - A 3 Phase Failure Relay , CE Passed Phase Sequence Protection Relay

JVM - A 3 Phase Failure Relay , CE Passed Phase Sequence Protection Relay

Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector

Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector

Multi Functional Single Phase Relay Protection Tester , Protection Relay Test Equipment

Single Phase Relay Protection Tester Testing for Protection Relay

Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

Over Under Voltage Control Single Phase Monitoring Relay SVR -220 Compact Size

Over Under Voltage Control Single Phase Monitoring Relay SVR -220 Compact Size

0.1-10A Electronic Overload Relay Compressors motor protection relays

0.1-10A Electronic Overload Relay Compressors motor protection relays

Multi Functional Single Phase Relay Tester Protection Relay Measurement Equipment

Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220

Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220

Six Phase Secondary Current Injection Test , Protection Relay Test Kit for Distance protection

Undercurrent Electronic Overload Relay Current Protection Relays

Undercurrent Electronic Overload Relay Current Protection Relays

CBR SR-30T Phase Sequence Relay Three Phase Power Converter 3A Electromagnetic Brake