Inductive sensor NCB15+U4+U 11 Dimensions 118 58 LED(s) S 30 40 40.5 46.5 Model Number 60 1/2 NPT o 5.5 NCB15+U4+U Technical Data Features * * * Comfort series 15 mm flush 2-wire AC/DC Connection 1 3 AC/DC 2 4 Accessories V1-M20-80 Receptacles, M12/M20; plastic version MHW 01 Modular mounting bracket V1-G-2M-PUR Cable socket, M12, 4-pin, PUR cable V1-W 4-pin, M12 female field-attachable connector V1-W-2M-PUR Cable socket, M12, 4-pin, PUR cable General specifications Switching element function Rated operating distance sn Installation Assured operating distance sa Reduction factor rAl Reduction factor rCu Reduction factor r304 Nominal ratings Operating voltage DC Operating voltage AC Switching frequency f Hysteresis H Short-circuit protection Voltage drop Ud Momentary current (20 ms, 0.1 Hz) Operating current IL Off-state current Ir Operating voltage display Indication of the switching state Ambient conditions Ambient temperature Mechanical specifications Connection type Core cross-section Housing material Sensing face Protection degree Compliance with standards and directives Standard conformity Standards AC/DC NO/NC 15 mm flush 0 ... 12.15 mm 0.28 0.25 0.75 20 ... 300 V 20 ... 253 V 0 ... 25 Hz typ. 3 % pulsing 4V 0 ... 3000 mA 5 ... 500 mA 0 ... 2.5 mA typ. 1.5 mA LED, green LED, yellow -25 ... 70 C (-13 ... 158 F) screw terminals 2.5 mm2 PBT/metal PBT IP68 EN 60947-5-2:2007 IEC 60947-5-2:2007 Approvals and certificates cULus Listed, General Purpose cCSAus Listed, General Purpose Certified by China Compulsory Certification (CCC) Release date: 2012-06-20 07:53 Date of issue: 2012-06-20 049778_eng.xml UL approval CSA approval CCC approval Subject to modifications without notice Pepperl+Fuchs Group USA: +1 330 486 0001 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com Germany: +49 621 776-4411 fa-info@pepperl-fuchs.com Copyright Pepperl+Fuchs Singapore: +65 6779 9091 fa-info@sg.pepperl-fuchs.com 1