Tank Liquid Level Switch, Switch Function Selectable, Side Mounting, Tank Connection Size 3/8 in - 24 UNF, Contact Form SPST, VA Rating 30, Operating Temp. Range 221 Degrees F Max., Max. Pressure 150 psi, Overall Length 2.96 in, Float Material Buna N, Float Length 1.0 in, Float Dia. 1.0 in, Stem Material Brass, Stem Length 2.96 in, Height 2.96 in, Width 1 in, Max. Current 0.28 A, Max. Voltage 240 V, Body Material Brass, Conduit Size 3/8 in 20, Standards CE