Temperature Fan Controller Application Limit Control Mounting Surface Mount Contact Form SPST Switch Action Open on Rise Reset Type Automatic Reset Switch Closing Temperature 140 Degrees F Switch Opening Temperature 180 Degrees F Input Voltage 120V AC Maximum Control Temperature 350 Degrees F Mounting Base Length 1 1/4 in Mounting Base Width 1 3/8 in Product Type Temperature Fan Controller Overall Depth 1 1/4 in Overall Height 3/8 in Overall Width 1 3/8 in