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AR Auxiliary Relay Specifications and Installation Guide

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This document provides specifications, characteristics, and installation instructions for the AR Auxiliary Relay, a high-speed, high-threshold relay used in protective relaying and trip circuits. It details contact ratings, pickup and dropout voltages, operating speeds, adjustments, and the optional Indicating Contactor Switch (ICS) with its 0.2 or 2.0 ampere tap settings.

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