Pressure Switch Amb. Temp. Note 80 °C/176 °F for max 120 min Ambient temperature range [°C] [Max] 65 °C Ambient temperature range [°C] [Min] -40 °C Ambient temperature range [°F] [Max] 149 °F Ambient temperature range [°F] [Min] -40 °F Approval CCC CE EAC LVD PZH RINA RMRS RoHS China c UL us UL353, CS C22.2 c UL us UL873, CS C22.2 Contact function SPDT Contact rating AC15=10 A, 400 V AC1=16 A, 400 V AC3=16 A, 400 V DC13=12 W, 220 V LR=112 A, 400 V Differential [bar] [Max] 4 bar Differential [bar] [Min] 0.7 bar Differential [psi] [Max] 58 psi Differential [psi] [Min] 10 psi Electrical connection Rubber cable gland Electrical connection size 6-14 mm EN 60947 electrical properties Pollution degree: 3 Rated impulse voltage: 4 kV EN 60947 wiring properties Flex, ferrules: 0.5-1.5 mm2 Flex, no ferrules: 0.7-2.5 mm2 Solid/stranded: 0.75-2.5 mm2 Enclosure rating IP IP30 Enclosure rating Nema (~) 1 Max. test pressure [bar] Pe 22 bar Max. test pressure [psig] 319 psig Max. Working Pressure [bar] 17 bar Max. Working Pressure [psig] 245 psig