Allen-Bradley 803-B12

The Allen-Bradley 803-B12 Style B Rotating Cam Limit Switch is engineered for the demands of industrial machinery that operates through repetitive cycles, offering 12 independently operated cams for versatile control. Its durable design features shaft-mounted cams that facilitate contact activation during rotation, along with robust 10A snap action contacts and contact ratings of 12A/1.2A for AC at 600 Volts. Built to withstand challenging environments, the switch boasts a heavy-duty NEMA Type 1 enclosure and operates effectively within a temperature range of -22 to 150 degrees Fahrenheit. With a spring-loaded cam roller assembly and oversized ball bearings, it assures smooth performance and longevity. Users can easily adjust the cam lobe position and timing, accommodating a cam duration range of 14 to 346 degrees for precise synchronization. This limit switch meets rigorous safety standards, certified by UL, CSA, and CE, making it a reliable choice for enhancing machinery efficiency.