Allen-Bradley 803-A104

The Allen Bradley 803-A104 rotating cam limit switch is meticulously designed to excel in heavy-duty applications. This advanced switch features ten spring-loaded eccentric cam assemblies, each with adjustable segments, allowing for precise contact initiation with ten different circuit devices over a full 360-degree rotation. With a maximum shaft speed of 150 RPM, it offers flexibility through separate speed reducers for RPM adjustments, making it ideal for diverse machinery such as waterway gates and injection molding systems. Its internal workings allow for dwell angle adjustments ranging from 14 to 346 degrees and it operates efficiently on AC voltages between 120 to 600 and DC voltages from 115 to 250 volts. The switch is available in Type 4 and Type 13 enclosures, ensuring durability and operational reliability in various environments. With a Normally Closed double break contact rated at 25A, the 803-A104 guarantees robust performance, supported by internal adjustments that can be easily managed with the removal of the cover, thanks to integrated scales for enhanced precision.