Liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food processing, medical, heating, and cooling applications. The M5600-PR carries CE, NSF International, and American Bureau of Shipping (ABS) approvals. Single Pole, Single Throw. For high-temperature (to 250 degree C), high-pressure (to 300 PSIG) and corrosive conditions. Maximum temperature: 200 degree C. Fittings: 1/4" NPT. Nominal current rating(s): 100 VA SPST Switch. Float SG: 0.7. Maximum pressure: 500 psig. Lead wires: 22 gallon Teflon 24".