Temperature Limit Controller, Application Limit Control, Mounting Surface Mount, Contact Form SPST, Switch Action Open on Rise, Reset Type Automatic Reset, Switch Closing Temperature 130 Degrees F, Switch Opening Temperature 150 Degrees F, Input Voltage 120V AC, 240V AC, Maximum Control Temperature Not Applicable, Minimum Control Temperature Not Applicable, Mounting Base Length 2 in, Mounting Base Width 1 5/8 in, Product Type Temperature Limit Controller, Temperature Differential 20 Degrees F