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Voltage Monitoring Relay, GRV8-02 Single-Phase Voltage Control Monitoring Relay for Electrical Equipment or Compressors, Emergency/Backup Power Switching Control(GRV8-02/AD240)

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[Voltage Relay]: Monitor the working voltage (true RMS measurement).
[Simple Operation]: The operating mode can be selected via the rotary knob.
[High Accurancy]: High accuracy, voltage measurement accuracy is 1%.
[Humanity Design]: The working status of the relay is indicated by the LED indicator, which is simple and convenient.
[Specification]: Compact size, only 18mm width, 35mm rail mounting.

Overview

Specs

Reviews

[Voltage Relay]: Monitor the working voltage (true RMS measurement).
[Simple Operation]: The operating mode can be selected via the rotary knob.
[High Accurancy]: High accuracy, voltage measurement accuracy is 1%.
[Humanity Design]: The working status of the relay is indicated by the LED indicator, which is simple and convenient.
[Specification]: Compact size, only 18mm width, 35mm rail mounting.

Additional Information
First Listed on Newegg	February 10, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Return Policies

Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by Chinathru Trading Co., Limited Return Policy

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Item#: 9SIC578KSK2712