UE E55S-E22BC Temperature Switch: 50° to 300° F

United Electric 55 Temperature Switch - 1 SPDT Switch Output. Adjustable Setpoint Range: 50° to 300°F. Max Temp: 350°F, Scale Div: 10°. Bulb (OD x Length): 3/8" x 4-3/8". Copper Bulb and 6-Foot Capillary. Skeleton Construction. Model formerly designated with factory stock number E55S-E22BC (9401)