NBB2-12GM40-Z0 Inductive proximity switches Basic series 2 mm embeddable 37 40 4 M12x1 17 LED Reduction factor rAl 0.18 Reduction factor rCu 0.12 Operating voltage UB Operating current IL Switching frequency f Off-state current Ir Voltage drop Ud Short circuit protection Polarity reversal protected Indication of the switching state Ambient temperature Protection degree Connection type Core cross-section Housing material Sensing face Standard conformity www.pepperl-fuchs.com DC Make function embeddable 2 mm 0 ... 1.62 mm 0.67 5 ... 60 V 2 ... 100 mA 0 ... 1000 Hz 0.5 mA 5V pulsing tolerant all direction LED, yellow -25 ... 70 C (248 ... 343 K) IP67 2 m, PVC-cable 0.14 mm brass, nickel plated PBT EN 60947-5-2 PEPPERL+FUCHS GmbH Switching element function Installation Rated operating distance sn Assured operating distance sa Reduction factor rV2A 088190_e Connection Z0 3/BN I L- 06.11.2001 4/BU L+ Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group * Tel.: Germany (06 21) 7 76-0 * USA (330) 4 25 35 55 * Singapore 7 79 90 91 * Internet http://www.pepperl-fuchs.com 1