05.12.2018 LUMOTAST 75 IP40 - Illuminated pushbutton, protruding lens, round collar, momentary, housing 1.15.108.451/0000 General information Form of lens protruding lens Form of collar round Color of collar black Dimensions Diameter of collar 18 mm Overall height 7.5 mm Mounting depth 41.5/49.5/57.5 mm Mounting hole 16.2 mm Mechanical design Mounting ring nut Terminals solder terminals Contact system snap-action bridge contact Contact function momentary Contact arrangement 1 NC + 1 NO Contact materials Ag Illumination LED Lamp socket T 4.5 Mechanical characteristics Operating force max. 3 ... 6.5 N Operating travel 2.7 mm Switching travel NC 1.6 mm Switching travel NO 0.9 mm Robustness max. 100 N Electrical characteristics Rated voltage AC max. 250 V Rated voltage DC max. 230 V Rated voltage AC/DC min. 12 V Rated current AC max. 4 A Rated current DC max. 0.2 A Rated current AC/DC min. 5 mA Contact resistance acc. to life max. 200 m Protection class II ESD-strength min. 14 kV Other specifications Operating life, at 250 V/2 A (operations) 200,000 (momentary) cycle Technical data are approximate and intended solely for general orientation in the selection of a product. Subject to modifications and errors. Images and other graphics may only be similar. For more information, refer to www.rafi.de chapter Imprint / Data Protection.05.12.2018 Operating life, at 250 V/4 A (operations) 60,000 (momentary), 10,000 (latching) Degree of protection from front side IP40 (DIN EN 60529) Operation temperature min. -25 C Ambient temp. operating max. without lamp / LED +70 C Ambient temp. operating max. with lamp /LED +55 C Storage temperature min. -40 C Storage temperature max. +80 C Environmental restistance acc. to IEC 60068-2-14, -30, -33 and -78 Approvals ENEC 25 T 55 (70), UL, CSA Hot wire ignition acc. to IEC 60695-2-1 yes ROHS compliant yes REACH compliant yes Mounting hole Technical data are approximate and intended solely for general orientation in the selection of a product. Subject to modifications and errors. Images and other graphics may only be similar. For more information, refer to www.rafi.de chapter Imprint / Data Protection.