Liquid Level Switch Switch Function Selectable Vertical Open Tank Mounting Float Travel 1 1/4 in NEMA Rating 4 Tank Connection Size 1 in NPT Max Pressure 45 psi VA Rating 40 Operating Temp Range 70 Degrees F Max Overall Length 4.75 in Float Material Polypropylene Stem Material Stainless Steel Stem Length 3.5 in Height 4.75 in Width 2.12 in Contact Form SPST Max Current 1 A Max Voltage 230 V Body Material Stainless Steel Float Position Below Float Rod Angle 90 Degrees