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Total 2516 products for phase fault relay Manufacture & Suppliers

DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device

Technical parameters �� Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure �� A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device

Technical parameters �� Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure �� A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Air - conditioning Single Phase Protection Relay , AC DC Under Voltage Monitoring Relay

Air-conditioning Single Phase Voltage Monitoring Relay DIN RAIL Mount Abrupt changes in the state of the circuit and the electromagnetic state in the power system are the root cause of overvoltage generation. O...

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

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Air - conditioning Single Phase Protection Relay , AC DC Under Voltage Monitoring Relay

Air-conditioning Single Phase Voltage Monitoring Relay DIN RAIL Mount Abrupt changes in the state of the circuit and the electromagnetic state in the power system are the root cause of overvoltage generation. O...

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

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Din Rail Svr-220 Single Phase Protection Relay Over And Under Voltage

AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED ♦ Features -- Single-phase monitoring of over- and undervoltage-- Powered by the measuring circuit-- 1 C/O contacts-- 3 ...

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

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Adjustable Voltage AC Single Phase Monitoring Relay Undervoltage And Overvoltage Protector

Single Phase Voltage Monitoring Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective ...

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

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Din Rail Svr-220 Single Phase Protection Relay Over And Under Voltage

AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED ♦ Features -- Single-phase monitoring of over- and undervoltage-- Powered by the measuring circuit-- 1 C/O contacts-- 3 ...

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

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Adjustable Voltage AC Single Phase Monitoring Relay Undervoltage And Overvoltage Protector

Single Phase Voltage Monitoring Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective ...

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

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ABB SPAJ 140C DCS Earth - Fault Relay Module For Oil And Gas Factory

Product Description ABB SPAJ 140C DCS EARTH-FAULT RELAY MODULE Technical Application *Decentralized control system *Turbine control, monitoring and protection system *Real-time information management and optimi...

Wuhan Sean Automation Equipment Co.,Ltd
China

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XHJB666 Six Phase Microcomputer Relay Protection Tester

Product Introduction XHJB666 Microcomputer Relay Protection Calibrator It is a new type of miniaturized microcomputer relay protection tester fully realized by modern advanced microelectronic technology. It can...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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PRT-I Electronic Over Current Single Phase Protection Relay Testing Equipment

...Phase Relay Testing Equipment Introduction: PRT-I Single Phase Relay Testing Equipment is applied to test protection replay based on voltage and current operation. The main function of the PRT-I Single Phase...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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STEP 3 PHASE SEQUENCE RELAY FOR ELEVATOR , ELEVATOR PARTS , ELEVATOR RELAY

STEP 3 PHASE SEQUENCE RELAY Payment & Shipping: Exhibition Show:...

Beijing GYG Industry Co., Ltd.
Beijing,China

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Dc Over / Under Voltage Relay Dvrd -24 Single Phase Protection Relay Compact

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay ...

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

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Dc Over / Under Voltage Relay Dvrd -24 Single Phase Protection Relay Compact

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay ...

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

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DVRD 12V 24V 36V 48V Three Phase Monitor Relay Protector DVRD For DC Cabinet

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay ...

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

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DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay tim...

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

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DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay tim...

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

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DVRD 12V 24V 36V 48V Three Phase Monitor Relay Protector DVRD For DC Cabinet

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay ...

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

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DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay tim...

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

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Phase Fault Relay

Total 2516 products for phase fault relay Manufacture & Suppliers

DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device

DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device

Air - conditioning Single Phase Protection Relay , AC DC Under Voltage Monitoring Relay

Air - conditioning Single Phase Protection Relay , AC DC Under Voltage Monitoring Relay

Din Rail Svr-220 Single Phase Protection Relay Over And Under Voltage

Adjustable Voltage AC Single Phase Monitoring Relay Undervoltage And Overvoltage Protector

Din Rail Svr-220 Single Phase Protection Relay Over And Under Voltage

Adjustable Voltage AC Single Phase Monitoring Relay Undervoltage And Overvoltage Protector

ABB SPAJ 140C DCS Earth - Fault Relay Module For Oil And Gas Factory

XHJB666 Six Phase Microcomputer Relay Protection Tester

PRT-I Electronic Over Current Single Phase Protection Relay Testing Equipment

STEP 3 PHASE SEQUENCE RELAY FOR ELEVATOR , ELEVATOR PARTS , ELEVATOR RELAY

Dc Over / Under Voltage Relay Dvrd -24 Single Phase Protection Relay Compact

Dc Over / Under Voltage Relay Dvrd -24 Single Phase Protection Relay Compact

DVRD 12V 24V 36V 48V Three Phase Monitor Relay Protector DVRD For DC Cabinet

DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor

DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage

DVRD 12V 24V 36V 48V Three Phase Monitor Relay Protector DVRD For DC Cabinet

DC Voltage Controlled 3 Phase Protection Relay 12V 24V 36V 48V High Low Voltage Monitor