AVR1A-S: Adjustable Voltage Sensitive Relay Single-turn

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Product Overview

The Adjustable Voltage Sensitive Relay Single-turn (AVR1A-S) is an adjustable differential and trip point voltage or current sensitive relay.  The relay output has SPDT contacts rated at 10 Amps.  It will accept a 4 to 20mA or 0 to 10VDC signal.  The AVR1A can be used in applications where an analog signal needs to switch two-position loads such as circulating pumps, recirculating fans, high/low fan speeds, humidifiers, etc.

The AVR1A is available in these options.

Dimensions:  W: 2” x H: 1.25" x D: 3" 


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  • 5
    Simple, effective

    Posted by Unknown on Jun 12th 2018

    This relay does exactly what it says it will. Follow the simple calibration instructions and set it up however you need it to operate. NC/NO contacts allow direct or reverse action, comes with a mounting channel for panel mount.