Special Features:

Special code wheel reads 9 to 0 for positions 0 through 9, bidirectional lever actuated code wheel, lighting 5.0 v t-1 lamp and clear filter, switch contacts rated at 28.0 v ac or dc at 125.0 ma, operating temperature minus 55.0 to plus 71.0 deg. C, body 1.610 in. H, 0.480 in. W, 1.150 in. Deep, lever 0.320 in. Lg.

Properties:

A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.