Combined adjustable pressure switch with automatic NT reset and manual VT. 7/16" UNF pressure connection. Range -0.5 ... 7 / 6 ... 31 bar, difference 0.5 ... 5 bar / ca 4 bar. Refrigerant temperature up to 70°C, ambient temperature -50 to 70°C. For HFC and HCFC A1 refrigerants - non-flammable. Max working pressure 24/35 bar, IP44
