ThermaAlarm III Normally Closed Set Lever

The Thermalarm III uses sealed magnetic switches to trigger an alarm condition. The Thermalarm III features a normally closed dry contact that will open upon the temperature exceeding the high or low temperature alarm set-points, activating an alarm.

Features/Advantages:

Corrosion resistant
Simple set-hand adjustment
Quick to respond to temperature change
Works with most alarms
Temperature Range: 20° – 110° F