Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 803-B4 Rotating Cam Limit Switch is designed for precise control in machinery with specific operational cycles, utilizing shaft-mounted cams to drive heavy-duty industrial processes with minimal maintenance. It features three independently-operated cam assemblies supported by snap-action contact blocks and a cam-roller assembly, all driven by a robust 150 RPM rotation capacity. Engineered with a durable cast iron side plate and housed within a NEMA Type 1 enclosure, the switch operates efficiently in temperature ranges from -30 to 66 degrees Celsius, making it ideal for demanding applications like steel forming and punch presses. With adjustable cam timing and dwell settings from 14 to 346 degrees, users can fine-tune performance while ensuring compliance with CE, UL, and CSA certifications.