The 39LB-1PB-103 is a single-turn panel control from the Model 39 series, featuring a 10 kOhm resistance with a linear taper and an integrated momentary push switch. Constructed with conductive plastic technology, it offers a rotational life of 50,000 cycles and a potentiometer power rating of 0.25 watts. The normally open, single-pole single-throw (SPST N.O.) switch is rated for 250 milliamps at 12 VDC and has an actuation force of 500 ± 100 grams. Enclosed in a rugged metal housing, this low-profile, RoHS compliant component is ideal for industrial applications requiring a durable, combined control and switching solution.