Total 5871 products for overvoltage protection relay Manufacture & Suppliers

• Single Phase Overvoltage Protection Relay 35mm Din rail Mounting For Refrigeration

  

  ... and undervoltages. Manual resetting and automatically resetting supported by one. Pre-alarm Monitoring Mode. Two SPDT output relays, 5 A at 250 VAC (resistive load). Output status can be monitored using LCD...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Overvoltage Protection Multi Channel Protection Relay Test Equipment

  

  TEST-630 Multi Channel Protective Relay Test Kit Equipment For Overvoltage Protection & Overcurrent Protection The built-in user interface, called the Smart Touch-View Interface™ (GFUVE), is Megger’s second gen...

  Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

  Beijing,China

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• 59G RCS-985G Generator Transformer Two stages phase to phase overvoltage protection Replay

  

  ...overvoltage protection Replay for hydro-generators, gas turbine generators and pumped-storage generators Protection for Generator Current differential protection. (87G) Unrestrained instantaneous differentia...

  OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED

  Guangdong,China

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• Phase Sequence Phase Failure Protection Relay , Over Under Voltage Protection Relay 380-400V

  

  ... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide applic...

  Wuxi Fenigal Science & Technology Co., Ltd.

  Jiangsu,China

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• Bently Nevada 3500 4-Channel Relay Module with Industrial Grade Overvoltage Protection and Anti Electromagnetic Interference

  

  ...Relay Module The Bently Nevada 3500/32-01-00 149986-02 4-channel relay module is an industrial grade module optimized for harsh working conditions, perfectly matched with the 3500 mechanical protection syste...

  Sumset International Trading Co.,Ltd

  Fujian,China

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• CBR RD6 3 Phase Sequence Relay 200-500V Phase Sequence Protection Relay

  

  CBR RD6 3 phase sequence overvoltage under voltage protection monitor relay Description: The RD6 DIN mount monitoring protection relay for use in 3 phase sequence voltage, and monitors three phase AC supplies f...

  Ningbo youte electric Co.,LTD

  China

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• 10 pair 3 pole Overvoltage Protection Magazine with 3 pole overvoltage(surge) arrester

  

  ...Overvoltage Protection Magazine with 3 pole overvoltage(surge) arrester We are China professional factory provide over-voltage protection magazine,STB box, terminal block,lsa module distribution box, STB VX ...

  Cixi Qiyan Communication Electron Co.,ltd

  Zhejiang,China

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• IV-U3 DC voltage detection control relay / overvoltage undervoltage relay 12V/24V

  

  ...

  Yueqing Kampa Electric Co., Ltd.

  China

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• Ground Earth Fault Protection Relay , 5A Digital Protective Relay

  

  ...Protection Relay , 5A Digital Protective Relay A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current direc...

  Hefei Purple Horn E-Commerce Co., Ltd.

  Anhui,China

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• Multifunctional 40A Protection Relay Tester , TFT LCD Screen Relay Test System

  

  ...Protection Relay Test Set Model: RELAYSTAR-1600 The Six-Phase Protection Relay Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels and 6 voltage output channels, which has is i...

  HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD

  China

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• 120V Protection Relay Test Equipment With Fault Playback

  

  Protection Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phase voltage Ux is multifunction voltage and can be set as 4 kinds ...

  Zhengzhou Great Electric Co.,Ltd.

  Henan,China

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• 35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

  

  ...generator's protection switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc. WD-DB-A is a multi-functional protection equipment for marine, widely used in kinds of type/pow...

  Wei Dian Union(Hubei) Technology Co.,Ltd.

  Hubei,China

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• MAX6496ATA/V+T Overvoltage Protection Controller 8-TQFN Overcurrent Protection Ic

  

  MAX6496ATA/V+T Overvoltage Protection Controller 8-TQFN (3x3) Mfr Analog Devices Inc./Maxim Integrated Series Automotive, AEC-Q100 Product Status Active Type Overvoltage Protection Controller Applications Autom...

  Shenzhen Xinyuanpeng Technology Co., Ltd.

  China

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• 110KA Type 2 Power Overvoltage Protection Surge Arrester AC Lightning Protector

  

  ....1, IEC61643-1 standards • Type 2 Class II surge arrester. • Applicable to lightning strike electromagnetic pulse (LEMP) protection for TN-S power supply line systems. • SPD helps prevent unwanted over-volta...

  Britec Electric Co., Ltd.

  Zhejiang,China

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• DV1-08 delay 3 phase voltage monitoring Relay Voltage Monitoring Protective Relay

  

  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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• XHJB666 Protection Relay Test Set with LCD Display and Precise 6 Phase Relay Calibrator

  

  ... relay protection tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize ......

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

  China

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• AM5 Series 1-120V Medium Voltage Protection Relays 8 Current Input

  

  AM5 Series Protection Relay ● A complete set of protection, related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 DO; ● Auxiliary power supply adapts with AC220V, DC220V, ......

  Jiangsu Acrel Electrical Manufacturing Co., LTD.

  Jiangsu,China

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• 3 Phase Protection Relay Tester with MCU inbuilt

  

  ...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current ...

  Wuhan Huaying Electric Power Tech & Science Co.,ltd

  Hubei,China

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• OEM Thermal Overload Relay LR2-D13 NO NC Overload Protection Relay

  

  ... 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 HC-D series AC contactor. It is the most...

  YueQing ZEYI Electrical Co., Ltd.

  Zhejiang,China

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• Fixed Auto Overload Protection Relay , TR2-N23 40A In Thermal Overcurrent Relay

  

  ...Protection Relay , TR2-N23 Thermal Overcurrent Relay Application This series of thermal relay can be used in the circuit of 50Hz or 60Hz ,rated insulation voltage 660v,rated current 0.1-93A for protecting th...

  WENZHOU SANTUO ELECTRICAL CO.,LTD.

  Zhejiang,China

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