Tank Liquid Level Switch Switch Function Selectable Side Mounting Tank Connection Size 1/4 in x 1/2 in NPT Contact Form SPDT VA Rating 30 Operating Temp Range 392 Degrees F Max Max Pressure 300 psi Overall Length 4.6 in Float Material Stainless Steel Float Length 2.0 in Float Dia 0.63 in Stem Material Stainless Steel Stem Length 4.6 in Height - Width - Max Current 0.28 A Max Voltage 240 V Body Material Stainless Steel Conduit Size 1/4 in x 1/2 in