Multi-Level Liquid Level Switch, Switch Function Selectable, Vertical Open Tank Mounting, Tank Connection Size 2 in NPT, Max. Pressure 100 psi, VA Rating 60, Operating Temp. Range 221 Degrees F Max, Overall Length 46 in, Float Material Polypropylene, Float Length 2.0 in, Float Dia. 1.5 in, Stem Material Polypropylene, Stem Length Adjustable, Contact Form SPST, Max. Current 0.5 A, Max. Voltage 240 V, Body Material Polypropylene, Conduit Size 2 in, Standards CE, UL