Float Switch Switch Function Selectable Open or Closed Vertical Tanks Mounting Float Travel 1/8 in NEMA Rating 65 Tank Connection Size 1/2 in NPT Max Pressure 300 psi VA Rating 100 Operating Temp Range 392 Degrees F Overall Length 3.5 in Float Material Stainless Steel Float Length 4.81 in Float Dia 3.5 in Stem Material Stainless Steel Stem Length 4.81 in Height 4.81 in Width 3.5 in Contact Form SPST Max Current 1 A Max Voltage 240 V AC Body Material Stainless Steel