GEMCO's 2000-167B is a 250:1 geared rotary limit switch in the 2000 series, designed for precise end-of-travel and intermediate-position sensing with a 250:1 reduction ratio. It features two cams and DPDT contacts (Symbol B), enabling two independent switch circuits, and uses a 1/2-inch input shaft with a Woodruff key. The enclosure is cast aluminum and NEMA 4-rated, suitable for watertight service in damp or outdoor environments. Typical applications include defining end-of-stroke or intermediate limits in reciprocating or rotary motion, such as conveyors, actuators, and machine tools.
