NJ4-12GM40-E3

General specifications Switching element function PNP NC Rated operating distance 4 mm Installation non-flush Output polarity DC Assured operating distance 0 ... 3.24 mm Reduction factor r Al 0.37 Reduction factor r Cu 0.36 Reduction factor r 304 0.74 Nominal ratings Operating voltage 10 ... 60 V Switching frequency 0 ... 2000 Hz Hysteresis 1 ... 10 typ. 3 % Reverse polarity protection reverse polarity protected Short-circuit protection pulsing Voltage drop less than or equal to 3 V Operating current 0 ... 200 mA 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 Certified by China Compulsory Certification (CCC) Ambient conditions Ambient temperature -25 ... 70 °C (-13 ... 158 °F) Storage temperature -40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection type cable PUR , 2 m Core cross-section 0.34 mm 2 Housing material Stainless steel 1.4305 / AISI 303 Sensing face PBT Housing diameter 12 mm Degree of protection IP67 General information Scope of delivery 2 self locking nuts in scope of delivery