Liquid Level Switch, Switch Function Selectable, Vertical Open Tank Mounting, Tank Connection Size 2 in NPT, Max. Pressure 150 psi, VA Rating 60, Operating Temp. Range 221 Degrees F Max, Overall Length 72.0 in, Float Material Buna N, Float Length 2.0 in, Float Dia. 1.25 in, Stem Material Brass, Stem Length 70.5 in, Height 72.0 in, Width 7 in, Contact Form SPST, Max. Current 0.5 A, Max. Voltage 240 V, Body Material Brass, Conduit Size 2 in, Standards ABS, CE, CSA, UL