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Phase Failure Protection Relay

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Total 14636 products for phase failure protection relay Manufacture & Suppliers

36A 3 Phase Thermal Overload Relay / White Thermal Overload Contactor

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Ph...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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36A 3 Phase Thermal Overload Relay / White Thermal Overload Contactor

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Ph...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED

... 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 LEDs...

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

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Mining Excavator Single Phase Voltage Monitoring Relay 1C./O Output Contacts

...Phase Voltage Monitoring Relay 1C./O Output Contacts Features: Compact modular size Single-phase monitoring of overvoltage and undervoltage Adjustable over and undervoltage threhold(for SVRW) Powered by the ...

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

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Over Under Voltage Single Phase Voltage Monitoring Relay SVRD-220 110V 220V

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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SVRD-220 110VAC Single Phase Voltage Monitoring Relay Overvoltage Undervoltage

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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Mining Excavator Single Phase Voltage Monitoring Relay 1C./O Output Contacts

...Phase Voltage Monitoring Relay 1C./O Output Contacts Features: Compact modular size Single-phase monitoring of overvoltage and undervoltage Adjustable over and undervoltage threhold(for SVRW) Powered by the ...

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

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AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED

... 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 LEDs...

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

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Over Under Voltage Single Phase Voltage Monitoring Relay SVRD-220 110V 220V

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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SVRD-220 110VAC Single Phase Voltage Monitoring Relay Overvoltage Undervoltage

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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100 Amp Dc AC 2 Phase Solid State Relay Heater Control

... differences are: normal relays have mechanical elements in them whereas solid state relays have no mechanical elements. The load capacity for solid state relay is higher than that of normal relay. Moving pa...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Phase Loss Protection Digital Motor Protection Relay 3-100A 380VAC MDB-1Z

Phase Loss Protection Electronic Overload Relay 3-100A 380VAC MDB-1Z Features 1. Compact modular size with integrative structure 2. Built-in LED and keypad afford a precise,digital setting 3. Three-phase monito...

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

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Phase Loss Protection Digital Motor Protection Relay 3-100A 380VAC MDB-1Z

Phase Loss Protection Electronic Overload Relay 3-100A 380VAC MDB-1Z Features 1. Compact modular size with integrative structure 2. Built-in LED and keypad afford a precise,digital setting 3. Three-phase monito...

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

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Digital Three Phase Voltage Monitoring Relay Over voltage protector AC380V 6A

Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay Sampling three-phase power supply and processing, in the case of phase sequence of the power supply phase sequence and protector termi...

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

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Digital Three Phase Voltage Monitoring Relay Over voltage protector AC380V 6A

Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay Sampling three-phase power supply and processing, in the case of phase sequence of the power supply phase sequence and protector termi...

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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Electronic Phase Loss Monitor Relay 4-20 mA Analog Output Separate Structure

...Phase Loss Monitor Relay 4-20 mA Analog Output Separate Structure The motor protector is now developed from the past mechanical type to electronic and intelligent, high sensitivity, high reliability, multi-f...

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

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Electronic Phase Loss Monitor Relay 4-20 mA Analog Output Separate Structure

...Phase Loss Monitor Relay 4-20 mA Analog Output Separate Structure The motor protector is now developed from the past mechanical type to electronic and intelligent, high sensitivity, high reliability, multi-f...

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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