General specifications Switching element function DC NO/NC Rated operating distance 40 mm Installation flush Output polarity DC Assured operating distance 0 ... 32.4 mm Reduction factor r Al 0.35 Reduction factor r Cu 0.35 Reduction factor r 304 0.8 Nominal ratings Operating voltage 10 ... 60 V Switching frequency 0 ... 50 Hz Hysteresis 0 ... 20 typ. 5 % Reverse polarity protection reverse polarity tolerant Short-circuit protection pulsing Voltage drop less than or equal to 6 V Operating current 2 ... 200 mA Off-state current 0.4 ... 1 mA typ. 0.6 mA Switching state indicator LED, yellow Approvals and certificates UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval Certified by China Compulsory Certification (CCC) Ambient conditions Ambient temperature -25 ... 70 °C (-13 ... 158 °F) Storage temperature -25 ... 85 °C (-13 ... 185 °F) Mechanical specifications Connection type screw terminals Core cross-section up to 2.5 mm 2 Housing material PBT Sensing face PBT Degree of protection IP67