Total 2728 products for what is relay function Manufacture & Suppliers

• CE AC Single Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay

  

  ...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 Func...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• SVRD-220 Single Phase Voltage Monitoring Relay Over Under Voltage Relay

  

  ...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 Func...

  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

  

  ...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 time Powered by the me...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• CE 3 Phase DC Over Voltage Under Voltage Protective Relay 12V DVRD Series

  

  ...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 time Powered by the me...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• GINRI DVRD Over - Under Voltage Protection Relay DC Supply In Grey Color

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Ip20 Dc Voltage Monitoring Relay Under Voltage Protection Spdt Din - Rail

  

  ...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 time Powered by the measu...

  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

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• DVRD-48 DC 40V - 68V 50/60hz Three Phase Monitoring Voltage Relay Compact Modular Size

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Voltage Monitor DVRD DC Voltage Monitoring Relay For Battery , Longlife

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• DVRD-24 Multifunction 3 Phase Monitoring Relay Overvoltage / Undervoltage

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• DC Supply Voltage Three Phase 6A Monitoring Voltage Relay , Voltage Monitoring Device

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Three Protection Relay Monitoring Detection DVRD DC Voltage Protection

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• DVRD 36V Dc Voltage Monitoring Device Protect Electrical Relay CE Passed

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• GINRI Electronic 3 Phase Relay Voltage Monitoring Protective DVRD Lightweight

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Adjustable Delay Time DC Voltage Monitoring Relay For Overvoltage And Undervoltage

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Monitoring Phase Over Under 48 Volt Dc Voltage Regulator Relay Low Voltage Protection

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• 12/24/36/48 V Over Voltage And Under Voltage Protection Device Voltage Control Relay

  

  ...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 time Powered by the measu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Small Three Phase DC Voltage Monitoring Relay With Multi Function DVRD

  

  GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD External overvoltage is also called lightning overvoltage and atmospheric overvoltage. Caused by the discharge of thunderclouds in the atmosphere ...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Durable Relay Protection Device Tester With 0 ~ 250v Potential Contacts

  

  ...computer to run the powerful operating functions. Small size, high accuracy. With superior performance, advanced features, but also has a small tester compact and flexible, easy operation and high ......

  Wuhan Rising Electric Co., Ltd.

  Hubei,China

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• Insulation Failure Over Voltage Protection Circuit Overload Protection Relay

  

  ... Failure Over Voltage Protection Circuit Overload Protection Relay 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of 3kA and over-voltage/under-voltage protection function. The main a...

  IVY METERING CO.,LTD

  Shanghai,China

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