Supco part number SHM290.
290 Degree 2 Wire Thermostat.
Opens at 290, Manual Close Degrees Fahrenheit.

The SHM Series of 3/4" (19mm) bimetal disc temperature controls offers proven reliability in a versatile, cost-effective design. Can handle loads up to 25 amps at 240VAC.

Features:
Welded construction for integrity of current-carrying components.
Manual reset SPST two terminal switch configuration.
Limit - open on rise
UL recognized
CSA approved
WARNING: Prop 65 info


Specifications

:
Cut out (open) temp: 290F
Close manual