Allen-Bradley 803-A2R

The Allen-Bradley 803-A2R Rotating Cam Limit Switch is a high-performance device tailored for industrial applications that require precise synchronization of machine motion with shaft speed. This durable switch is equipped with two independent cam circuits and features a maximum shaft rotation speed of 150 RPM, allowing for accurate control of timing and activation over a range of 14 to 346 degrees through adjustable cam segments. Designed with a 20:1 gear ratio speed reducer and a left-hand shaft extension, this model operates efficiently in temperatures between -22 to 150 degrees Fahrenheit. Its robust NEMA type 1 enclosure ensures reliable performance, while UL and CSA certification guarantees safety and compliance for demanding environments. Rugged and dependable, the 803-A2R is built to withstand the rigors of heavy-duty use.