UE F100-8BC Temperature Switch: 50° to 650° F

United Electric 100 Temperature Switch - 1 SPDT Switch Output. Adjustable Setpoint Range: 50° to 650°F. Max Temp: 700°F. Bulb (OD x Length): 3/8" x 3-1/2". Copper Bulb and Capillary. Epoxy-Coated, Gasketed, NEMA 4X Cast Aluminum Enclosure.