NBB20-L2-Z0-V1

General specifications Switching element function NO contact Rated operating distance 20 mm Installation flush Assured operating distance 0 ... 16.2 mm Reduction factor r Al 0.33 Reduction factor r Cu 0.31 Reduction factor r 304 0.74 Reduction factor r Brass 0.41 Nominal ratings Operating voltage 5 ... 30 V DC Switching frequency 0 ... 30 Hz Reverse polarity protection reverse polarity tolerant Short-circuit protection pulsing Voltage drop less than or equal to 5 V Operating current 2 ... 100 mA Off-state current 0 ... 0.5 mA Switching state indicator LED, yellow Functional safety related parameters MTTF d 1210 a Mission Time (T M ) 20 a Diagnostic Coverage (DC) 0 % 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) Storage temperature -25 ... 85 °C (-13 ... 185 °F) Mechanical specifications Connection type Connector M12 x 1 , 4-pin Housing material PA Sensing face PA Degree of protection IP69K Mass 130 g