803-PL4X

The 803-PL4X is a rotating cam limit switch used to control rotating machinery with a rotating shaft.  The cam limit switch is used to control the rotation and speed of the machinery. 803-PL4X rotating cam limit switch is designed for heavy-duty operations and a long life. The Allen Bradley 803-PL4X rotating cam limit switch is applied in various control operations. It has dimensions of 28 inches in length, 21 inches in width, and 21 inches in height. The 808-PL4X rotating switch weighs 15 pounds, translating to approximately 6.8 kilograms. The switch has 2 to 12 independent cam operators, three 25 Ampere contacts, and three 10 Ampere contacts.

The 803-PL4X rotating cam switch comes with and without cams and a 25 A N.C. double break contact. It can be used to control the rotating machines with a maximum shaft speed of 400 RMS and the contact dwell can easily be set from 11 to 360 degrees. The operates well in all conditions. The Allen Bradley 803-PL4X rotating cam limit switch comes with dwell adjustments and internal and external timings. The switch is used to sense the movement of rotating machines at different points of their repetitive cycle. The 803-PL4X cam limit switch initiates contact actuation at specific positions during the shaft rotation in a machine. The switch is used to control the assembly and packing machinery, steel forming /heavy metals, punch presses, injection molding machines and gate lock operations in waterways.