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The Allen-Bradley 803-B4RH Rotating Cam Limit Switch from the Bulletin 803 series offers a compact design without sacrificing performance, featuring a right shaft extension unlike the standard left in the series, and operates smoothly with high-performance snap-action contacts for reliable long-term use. It supports both clockwise and counterclockwise rotations and boasts internal dwell and timing adjustments for versatile applications such as machine sequencing and control. With a robust general-purpose enclosure measuring 7.88 by 5.69 inches and a steel base and cast-iron sides, the switch can be easily mounted or replaced without affecting other system components, ensuring minimal downtime.