General specifications Switching element function PNP NO Rated operating distance 7 mm Installation flush Output polarity DC Assured operating distance 0 ... 5.67 mm Reduction factor r Al 0.3 Reduction factor r Cu 0.2 Reduction factor r 304 0.6 Nominal ratings Operating voltage 10 ... 30 V Switching frequency 500 Hz Hysteresis typ. 5% Reverse polarity protection yes Short-circuit protection yes Voltage drop less than or equal to 3 V Operating current 0 ... 150 mA Off-state current 0 ... 0.5 mA typ. 0.1 mA at 25 °C No-load supply current less than or equal to 15 mA Switching state indicator LED, yellow Approvals and certificates UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval CCC approval / marking not required for products rated less than or equal to 36 V Ambient conditions Ambient temperature -25 ... 70 °C (-13 ... 158 °F) Mechanical specifications Connection type cable PVC , 2 m Core cross-section 0.34 mm 2 Housing material PBT-GF20, Crastin SK 643 FR Sensing face PBT-GF20, Crastin SK 643 FR Degree of protection IP67