Ultra Low Level Liquid Switch Switch Function Open On Rise Vertical Open Tank Mounting Tank Connection Size 1/8 in NPT Max Pressure 25 psi VA Rating 30 Operating Temp Range 221 Degrees F Max Overall Length 2.25 in Float Material Polypropylene Float Length 1.16 in Float Dia 1.88 in Stem Material Stainless Steel Stem Length 1.63 in Height 2.25 in Contact Form SPST Max Current 0.28 A Max Voltage 240 V Body Material Stainless Steel Conduit Size 1/8 in Standards CE UL ULC