IB and IS series Sealed pushbutton switches - bushing 12 mm - momentary Distinctive features and specifications UG1410-A-R1 Snap-in and threaded bushing models Compact, light in weight Behind-panel depth of 13 mm (.512) only 50 % reduction in weight compared to metallic models Tactile feedback Sealed to IP67 (IS series) or IP54 (IB series) B1 ENVIRONMENTAL SPECIFICATIONS MATERIALS Front panel sealing according to IEC 60529 : IP67 (IS) or IP54 (IB) Case : thermoplastic UL94-V0 Shock resistance : 100 g according to IEC 512-4, test 6c Actuator : polyamide 6/6 Vibration resistance : 10-500 Hz - 10 g according to IEC 512-4, test 6d Bushing/bezel : polyamide 6/6 Salt spray : IEC 512-6, test 11f Contacts : silver, gold plated Operating temperature : -40C to +85C Terminal seal : epoxy ELECTRICAL SPECIFICATIONS AGENCY APPROVAL Max. current/voltage rating with resistive load : 2A 125VAC/250VAC 400mA 32VAC - 100mA 48VDC File E83438 Initial contact resistance : 50 m max. Availability : consult factory for Insulation resistance : 1 G min. at 500VDC details of approved models. Dielectric strength : 1.000 Vrms Marking : to order switches marked Electrical life at full load : 500.000 cycles UL, complete approrpiate box of ordering format. GENERAL SPECIFICATIONS Panel thickness : - IB series : 0,8 mm (.031) min. - 1,8 mm ( .071) max. - IS series : 1,5 mm (.059) min. - 4 mm (.157) max. Total travel : 1,7 mm (.066) +/- 0,3 mm Typical operating force : 4N +/- 3N Low level or mechanical life : 1.000.000 cycles Torque (applied to nut) : 1 Nm max. with metal nut U166 1,5 Nm max. with plastic nut U4248 Soldering : 300C max. for 3 seconds Panel mounting : see next pages. The company reserves the right to change specifications without notice. APEM www.apem.com B1-25 Example of custom switch: see end of the series.IB and IS series Sealed pushbutton switches - bushing 12 mm - momentary Overview SERIES Electrical function Terminals Contacts Actuator shapes IB Snap-in 3 Normally open S Solder lug AD Silver, gold R Round, curved IS Threaded (NO) P Straight PC plated P Round, flat bushing Z1 Quick-connect 2,8 x 0,5 mm B1 Actuator colours Bezel finish Option Approval 1 Blue 00 Black (std) 104 High actuator UL B Dark blue 08 Bright chrome Consult factory for 2 Black (IS only) detail of approved 3 Green 10 White models. 4 Grey 20 Satin chrome 5 Yellow (IS only) 6 Red 7/1 White 8 Bright chrome 9 Orange A Satin chrome ABOUT THIS SERIES On the following pages, you will find successively : - model structure of switches and 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. A sealing boot is available to protect the switches against frost and sand. It is presented after the IA series and in section H. Mounting accessories : Standard hardware supplied : 1 flat seal (IB series) 1 metal hex nut 14 mm (.551) across flats, part number U166, and 1 flat seal (IS series). Plastic nut 17 mm (.669) across flats, thickness 4 mm (.157) available on request. Part number U4248. Packaging unit : 50 pieces B1-26 www.apem.com APEM