NBN3-F31K-E8

General specifications Switching element function PNP Dual NO Rated operating distance 3 mm Installation flush mountable Output polarity DC Assured operating distance 0 ... 2.43 mm Reduction factor r Al 0.5 Reduction factor r Cu 0.4 Reduction factor r 304 1 Reduction factor r St37 1.2 Reduction factor r Brass Nominal ratings Operating voltage 10 ... 30 V Switching frequency 0 ... 500 Hz Hysteresis typ. 5 % Reverse polarity protection all connections Short-circuit protection pulsing Voltage drop less than or equal to 3 V Operating current 0 ... 100 mA Off-state current 0 ... 0.5 mA typ. 0.1 mA No-load supply current less than or equal to 25 mA Operating voltage indicator LED, green 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 (system side) Cage tension spring terminals Core cross-section (system side) 1.5/2.5 mm 2 flexible/rigid Housing material PBT Sensing face PBT Degree of protection IP67 Tightening torque, housing screws 1 Nm Tightening torque, cable gland M20 x 1.5 - max. 7 Nm