New, sealed, with instruction sheet. Master Fit by AO Smith. Number 23898. Thermostat range 110-170 Deg F. SPDT switch terminals 1,2 open on temp rise and 1,4 open on temp fall. Switch rated 30A 120-250 Volts, 25A 277V, 12.5A 480V. While this is intended as a hot water heater thermostat it can be used on custom projects with any metallic surface in which it can be clamped or secured tightly to. Has Military NSN 5930-01-033-7908 on package.
Limited to stock on hand.