H-494-3 Bourns

Dials & Precision Potentiometers PERFECT O U Model H-22 P L Model 3590 E S Model H-46 Model 3540Introducing Two New Turns-Counting Dials Full Metal Precision-Counting Dial FEATURES n Large package size with precision feel n For use with precision potentiometers or other rotating devices up to 20 turns n Excellent legibility - black marking on chrome background n High quality cast and hardchrome housing, rugged construction n Metal-to-metal setscrew threads n No backlash - mounted directly to potentiometer shaft Model H-46 n High forceCLICK-BRAK Part Accepts Shaft n Two anti-rotation mounting systems with lug or nut Number Diameter H-46-6A 1/4 (6.35mm) H-46-6M 6mm POTENTIOMETER MOUNTING HOLE MOUNTING 24.0 (.944) 12.50 (.492) 3.17 14.30 DIA. 10.31 (.124) DIA. (.562) (.405) 14.30 (.562) PANEL LAYOUT 46.0 DIMENSIONS IN MM (INCHES) (1.811) Full Metal Precision-Counting Dial FEATURES n Compact - requires only 7/8 (22.2mm) diameter panel space n For use with precision potentiometers or other rotating devices up to 15 turns Model H-22 n Excellent legibility - back marking on chrome background n High quality cast and hardchrome housing, rugged construction Part Accepts Shaft n Metal-to-metal setscrew threads Number Diameter n No backlash - mounted directly to potentiometer shaft H-22-6A 1/4 (6.35mm) n High forceCLICK-BRAK H-22-6M 6mm H-22-3A 1/8 (3.17mm) H-22-6A-B 1/4 (6.35mm) All Black KEYED TO POTENTIOMETER HARDWARE ANTIROTATION DEVICE POTENTIOMETER MOUNTING HOLE KEY SLOT SUPPLIED WITH (INSIDE) POTENTIOMETER 10.36 9.52 TYP. (.407) (.374) OUTER RING 16.5 22.2 (.874) (.649) SET SCREW 1.98 PANEL 18.1 MIN. (.077) ANTIROTATION TURNS-COUNTING (.712) DEVICE DIAL PANEL HOLE 3.30 22.2 PATTERN MAX. (.129) (.874) 9.53 (.375) DIMENSIONS IN MM (INCHES) Specifications are subject to change without notice.