Features For use with Model 3682 and 3683 digital pushbutton precision potentiometers H-385 - Panel Seal Assembly 1 Physical Characteristics H-385 MOUNTING INSTRUCTIONS 1 Material (Boot) ...................................................................................... Clear silicone elastomer 1. Cut out and drill panel per chart. Material (Frame) .............................................................................................Rigid black plastic 2 2. Install snap-in potentiometer . Expected Life ................................................................................ 100,000 actuations minimum 3 4 3. Locate silicone boot and frame Weight over potentiometer and holes. H-385-2 ...............................................................................................Approximately 8.50 gm H-385-3 ...............................................................................................Approximately 9.92 gm 4. Attach panel seal assembly to panel with two 6 screws (not supplied). Application Data Protects front of the pot from unwanted entry of rain, dust, grease or oils 3 4 2 Transparent for easy viewing of numerals 1 Tear resistant for long life Matte nish black plastic frame to complement most front panels Bourns Model H-385 Panel Seal Assembly minimizes accidental entry of liquids or foreign matter through the front of the Model 3682 and 3683 Potentiometers. PANEL CUT-OUT/HOLE DIMENSIONS RECOMMENDED HOLE FOR TWO 6 SCREWS 10.54 .13 (NOT SUPPLIED) (.415 .005) .25 (.010) 21.08 .25 (.830 .010) 41.40 .38 .25 (1.63 .015) (.010) 6.73 .13 (.265 .005) .25 (.010) Frame Panel Cutout/ For Use With Part Number Dimensions Hole Dimensions C A B 3682 H-385-2 50.60 (1.992) 25.91 (1.020) 39.37 (1.550) 3683 H-385-3 60.76 (2.392) 36.07 (1.420) 49.53 (1.950) 1 At room ambient: +25 C nominal and 50 % relative humidity nominal, except as noted. MM DIMENSIONS: (INCHES) Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus bourns.com EMEA: Tel: +36 88 885 877 Email: eurocus bourns.com The Americas: Tel: +1-951 781-5500 Email: americus bourns.com www.bourns.com *RoHS Directive 2015/863, Mar 31, 2015 and Annex. WARNING Specications are subject to change without notice. Users should verify actual device performance in their specic Cancer and Reproductive Harm applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the www.P65Warnings.ca.gov last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. 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