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Total 1836 products for phase fail relay Manufacture & Suppliers

1 Phase 3 Phase 6Vdc 12Vdc Holding Voltage 40A Ev Charger Relays

1 Phase 3 Phase 6Vdc 12Vdc Holding Voltage 40A Ev Charger Relay Notes: In order to protect the environment, the world is vigorously developing the new energy industry, and the AC electric vehicle charging pile ...

IVY METERING CO.,LTD
Shanghai,China

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

Mining Excavator Single 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 ...

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

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

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 --...

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

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Elevator Lift Single Phase Voltage Monitoring Relay Over Under Voltage Protection Device

Elevator Lift Single Phase Voltage Monitoring Relay Over Under Voltage Protection Device 1.Adjustble Delay Time fOR 0-999s 2.Selectable Under Voltage / Over Voltage 3.1 CO Configurations 4.Suitable for 1 Phase ...

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

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SVRD - W Adjustable Single Phase Under Over Voltage Relay Protection LED Indicator

SVRD-W Single phase Voltage Monitoring Relay Adjustable Over Under Protection LED Indicator �� Features -- Compact modular size -- Single-phase monitoring of over- and undervoltage -- Adjustable over- and underv...

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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Over Under Voltage Protection Relay Single Phase Voltage Monitor SVRD -220

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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1 Phase Over Under Voltage Protection Monitoring Relay With LED Display

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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Three Phase Unbalance Overvoltage Protection Relay With Fault Recording WDB-1Z

..., undercurrent, phase failure, stall, short circuit, overvoltage, undervoltage, leakage current, three-phase unbalance, overheating, grounding, bearing wear, etc. occur in the motor. When the stator and roto...

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

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Digital Protector Motor Control Relay Over / Under Load Multi - Function

...Relay Multi-function Digital Protector ♦ Features 1.Compact modular size 2.Built-in LCD and keypad afford a precise,digital setting 3.Three-phase monitoring of short-circuit,locked-rotor,overcurrent, undercu...

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

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

... 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(phase failure). Function Feature...

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

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PRT-PC6 Automatic Secondary Injection Six Phase Relay Test Kit

... 30A/phase, 6 phases in parallel can up to 180A. With a digital Signal Processor Microcomputer, it can not only test the traditional relays and protectors but also test the modern microcomputer relays, espec...

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

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300KVA Regulation Three Phase Auto Transformer 600V/480V/415V/240V

... side or the secondary side fails, it will affect the circuit on the other side. 2) Three-phase autotransformer, the primary side and the secondary side have only one connection mode, the star variable star,...

Xiamen Winley Electric Co.,Ltd
Fujian,China

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Automatic Six Phase Secondary Injection Tester for Protection Relay Test

...Relay Test Kit with standard 6 phase voltage and 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. With digital Signal Processor Microcomputer, so it can not...

Advanced Instruments Co.,Limited
Hunan,China

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RV8-01/02 Automation Control Relays Single Phase

...Phase Under Voltage Protector Automatic Voltage Relay General Applications -Protect electrical equipment and motors from over-voltage and under-voltage. -Normal/emergency power supply switching. Function Fea...

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

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1 2 3 4 Pole SPD Surge Protection Device , Industrial Surge Protector 3 Phase 1 Phase 230V/400V

Chint Over-voltage Under-voltage Protection Relay 230V/400V Home or Industrial Use in 1-phase or 3-phase General NU6-II series surge protector is suitable for AC 50Hz, rated voltage 230V/400V three-phase power ...

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

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TR2 Series Auto Miniature Thermal Overload Relay Fixed Install

... voltage 660 V, rated current 0.1-93A for protecting the phase break when the electric motor is overload , the relay has different mechanism and temperature compensation can be pluged in ST1 series AC contac...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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SSR- AA 132g Solid State Relay 2500VAC , Single Phase Relay Zero Current Turn Off

SSR- AA 132g Solid State Relay 2500VAC , Single Phase Relay Zero Current Turn Off Specification: 1. Bidirectional thyristor output, zero voltage, zero current turn off; 2. Optical isolation between the input .....

YUEQING WINSTON ELECTRIC CO.,LTD.
Zhejiang,China

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