NBB2-12GM60-WO

General specifications Switching element function AC NC Rated operating distance 2 mm Installation flush Output polarity AC Assured operating distance 0 ... 1.62 mm Reduction factor r Al 0.5 Reduction factor r Cu 0.4 Reduction factor r 304 0.8 Nominal ratings Operating voltage 20 ... 150 V Switching frequency 0 ... 25 Hz Hysteresis 3 ... 15 typ. 5 % Reverse polarity protection reverse polarity tolerant Voltage drop less than or equal to 5 V Momentary current (20 ms, 0.1 Hz) 0 ... 1700 mA Operating current 5 ... 200 mA Off-state current 0 ... 1.7 mA typ. Operating voltage indicator LED, green Switching state indicator LED, yellow Functional safety related parameters MTTF d 1589 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 Certified by China Compulsory Certification (CCC) 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 Cable diameter 4.6 mm Housing material brass, nickel-plated Sensing face PBT Housing diameter 12 mm Degree of protection IP67 Mass 125 g Note In the temperature range below 0 °C, permissible operating voltage U b 80...150 V Safety fuse less than or equal to 0.3 A (quick-blow) according to IEC 60127-2 Sheet 1 Recommendation: after a short circuit, check that the device is functioning correctly. General information Scope of delivery 2 self locking nuts in scope of delivery