NRB8-18GM50-E2-V1

General specifications Switching element function PNP NO Rated operating distance 8 mm Installation flush Output polarity switched high Assured operating distance 0 ... 6.48 mm Reduction factor r Al 1 Reduction factor r Cu 1 Reduction factor r 304 1 Reduction factor r St37 1 Nominal ratings Operating voltage 10 ... 30 V Switching frequency 0 ... 600 Hz Hysteresis typ. 5 % Reverse polarity protection reverse polarity protected Short-circuit protection pulsing Voltage drop less than or equal to 3 V Operating current 0 ... 200 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 Constant magnetic field 200 mT Alternating magnetic field 200 mT Switching state indicator Multihole-LED, yellow Functional safety related parameters MTTF d 1360 a Mission Time (T M ) 20 a Diagnostic Coverage (DC) 0 % Approvals and certificates Protection class II Rated insulation voltage 60 V Design-impulse-voltage withstand 800 V 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) Storage temperature -40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection type Connector M12 x 1 , 4-pin Housing material brass, nickel-plated Sensing face Crastin (PBTB) Housing diameter 18 mm Degree of protection IP67