IBR3SAD6

IB and IS series Sealed momentary pushbutton switches Distinctive features and specifications ❑ 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 IP 67 B ENVIRONMENTAL SPECIFICATIONS • Degree of protection : IP 67 • Shock resistance : 100 g according to IEC 512-4, test 6c • Vibration resistance : 10-500 Hz - 10 g according to IEC 512-4, test 6d • Salt spray : IEC 512-6, test 11f • Operating temperature : -40°C to +85°C MATERIALS • Case : thermoplastic UL94-V0 • Plunger : polyamide 6/6 • Bushing/bezel : polyamide 6/6 • Contacts : silver, gold plated • Terminal seal : epoxy ELECTRICAL AND GENERAL SPECIFICATIONS • Max. current/voltage rating with resistive load : 400mA 32VAC - 100mA 50VDC - 125mA 125VAC • Initial contact resistance : 50 mΩ max. • Insulation resistance : 1 GΩ min. at 500VDC • Dielectric strength : 1.000 VAC rms • Electrical life at full load : 500.000 cycles • 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 : 1,5 mm (.059) • Operating force : 2N to 5N • Contact bounce : 10 ms • Mechanical life : 1.000.000 cycles • Torque : 1,5 Nm max. applied to nut • Soldering : 300°C max. for 3 seconds B-22 www.apem.com APEM IB and IS series Sealed momentary pushbutton switches Overview IB Snap-in IS Threaded bushing Electrical function Bezel shape SERIES R Round 3 Terminals S Solder lug Z1 Quick-connect 2,8 x 0,5 mm P Straight PC Normally open (NO) Contacts AD Silver, gold plated B Plunger colour 1 1/4 2 3 5 6 7/1 8 9 Blue Dark blue Black Green Yellow Red White Chrome plat. Orange Finish 00 08 10 Option Black (std) Chrome plated (IS only) White 104 High Plunger 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 bracketted 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 at the end of the series and in section H. Mounting accessories : Standard hardware supplied : 1 flat seal (IB series) 1 hex nut 14 mm (.551) across flats and 1 flat seal (IS series). The hex nut is presented in section I (part number U166). Packaging unit : 50 pieces APEM www.apem.com B-23 IB and IS series Sealed momentary pushbutton switches • Nine plunger colours • Flat plunger top allowing marking • Antirotation bushing Straight P Solder lug S 3.40 (.133) 1.00 (.039) 1.50 (.059) 1.20 (.047) 8.40 (.330) 2.40 (.094) Quick-connect Z1 1.20 (.047) 2.80 (.110) 2.80 (.110) MODEL STRUCTURE B ➞ Flat Snap-in mounting - solder lugs Panel thickness : 0,8 mm to 1,8 mm 1.20 (.047) 5.00 (.196) Normally open 3.20 (.125) 13.00 (.511) IBR3SAD Ø17.50 (.688DIA) 2.00 (.078) Ø12.00 (.472DIA) 0.50 (.019) 2.80 (.110) EPOXY 5.08 (.200) Also available with straight PC : IBR3PAD or quick-connect terminals : IBR3Z1AD Mounting by threaded bushing - solder lugs ➞ Flat Panel thickness : 1,5 mm to 4 mm 1.20 (.047) 5.60 (.220) 5.00 (.196) Normally open 3.20 (.125) 13.00 (.511) ISR3SAD Ø17.50 (.688DIA) 2.00 (.078) Ø12.00 (.472DIA) 0.50 (.019) 5.08 (.200) 2.80 (.110) EPOXY Ø12.00x0.75SI (.472DIAx0.75IS) Also available with straight PC : ISR3PAD or quick-connect terminals : ISR3Z1AD PLUNGER COLOUR Plunger marking : consult factory. 1 : blue - 1/4 : dark blue - 2 : black - 3 : green - 5 : yellow - 6 : red - 7/1 : white - 8 : chrome plated - 9 : orange BUSHING AND BEZEL FINISH 00 : Black (standard) 08 : Chrome plated (IS series only) B-24 10 : White www.apem.com APEM IB and IS series Sealed momentary pushbutton switches PLUNGER OPTION 4.70 (.185) Ø12.00 (.472DIA) 104 : High plunger IB SERIES MOUNTING Panel cut-out Matrix mounting B Cross section 1 18.00 (.709) 1.80 MAXI. (.071MAX.) 18.00 (.709) 2 18.00 (.709) 0.80 MINI. (.031MIN.) 12.90 (.507) TACTILE FEEDBACK Ø13.60 (.535DIA) ➀ Elastomeric membrane ➁ Flat seal Operating force/travel IS SERIES MOUNTING 1 3 20.00 (.787) 20.00 (.787) Switching point 20.00 (.787) 12.90 (.507) Indicative nominal curve Force (N) Matrix mounting 1.50min-4Max (.059MIN.-.157MAX.) Panel cut-out Ø13.60 (.535DIA) Ø13.50 (.531DIA) 0.6 1.2 1.5 Travel (mm) By silicone boot, transparent (U5125) or black (U5125-2), for protection against frost and abrasion by sand. Order separately. Operating temperature : -40°C to +125°C Life expectancy : 500 000 cycles APEM 8.80 (.346) ADDITIONAL SEALING Ø18.30 (.720 DIA) www.apem.com B-25