13-Serie 18000-A 16-Serie 18000-A 31/10/14 09:03 Page63 18000 series Snap-action momentary pushbutton switches Distinctive features and specifications UG1410A Panel and PC mount models Snap-in panel mounting version Tactile feedback B2 ELECTRICAL SPECIFICATIONS Max. current/voltage rating with resistive load : Models for high currents : see 18635A and 18645A - gold plated brass contacts : 100mA - 30VDC at the end of the series. - gold plated silver contacts : 1A 30VDC Initial contact resistance : 50 m max. Insulation resistance : 1.000 M min. Dielectric strength : 1.000 Vrms 50 Hz min. Electrical life : 60.000 cycles at full load MATERIALS GENERAL SPECIFICATIONS Case : PBT Total travel : 0,5 mm (.019) Actuator : polyamide, glass Torque : 1,25 Nm (.922 Ft.lb) max. applied to nut filled Operating temperature : -30C to +65C Bushing : brass, nickel plated Soldering : 300C, 3 sec. max. Housing : stainless steel Bracket : tin plated steel Contacts AD : silver, gold plated CD : brass, gold plated Terminal seal : epoxy The company reserves the right to change specifications without notice. APEM www.apem.com B2-6313-Serie 18000-A 16-Serie 18000-A 31/10/14 09:03 Page64 18000 series Snap-action momentary pushbutton switches Overview 18 SERIES Number of poles Terminals 3 Single pole Blank Solder lugs or straight PC depending 4 Double pole on model W Right angle, horizontal mounting WW Right angle, vertical mounting Y Bracket mounting B2 Terminals and bushing Electrical function 2 Straight PC terminals with 6,35 (1/4) 5 ON - MOM threaded bushing Straight PC terminals + bracket or right angle terminals with plain bushing 5 Solder lug terminals with 6,35 (1/4) threaded bushing. 7 Solder lug terminals with 6,35 (1/4) flatted bushing. 8 Solder lug terminals, snap-in mounting 9 Straight PC terminals with 6,35 (1/4) flatted bushing. ABOUT THIS SERIES On the following pages, you will find successively : - model structure of switches - options in the same order as in above chart Dimensions : first dimensions are in mm while inches are shown as bracketed numbers. NOTICE : please note that not all combinations of above numbers are available. Refer to the following pages for further information. B2-64 www.apem.com APEM