GF-GA50 and GF-GA51 Current Sensing Relay

Options: replacement Model: 24V and 120V

GA50: 24 Volt:

Voltage Range 21-24 VAC, 50-60Hz
Sensing Current Minimum 5 amps
Operating ATR 40F - 104F
Load Rating Max (12 watts) 0.50 amps Min (3 watts) 0.12 amps

GA51: 120 Volt:

Voltage Range 100-125 VAC, 50-60Hz
Sensing Current Minimum 5 amps
Operating ATR 40F - 104F
Load Ratings Max (50 watts) 0.42 amps Min (3 watts) 0.03 amps

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Description

Designed to interface with humidifiers and most heating and cooling systems

It senses current rather than measuring voltage, making it more reliable. It is less expensive than using traditiional flow switches, pressure switches or other types of relays. The relay installs around the blower motor`s common lead and interface easily into the circuitry.

The current sensing relay case is constructed from high impact plastic. The lead wire bracket is protected by a soft sponge insert, in order to prevent damage to the motor/blower wire and /or accidental contact with any metal.