The 803-F212 unit is a type of rotating cam switch limit device by Allen Bradley, which is activated by the rotational movement of a machine. Due to this module’s specific structure, the 803-F212 rotating cam switch devices are used for a wide range of heavy-duty industrial applications across diverse operations. The rotating cam switches are devices that are designed specifically for supporting rotational movements in the heavy machinery of various industries. The 803-F212 is the Style “F” modification of the standard 803 rotating cam switch device and is used in various machines involving cyclic, repetitive movements at fixed intervals. The Style “F” 803-F212 cam switches have 2 to 12 independent cam operators and feature specialized 10 A Snap Action 1 N.O -1 N.C. These rotating devices are capable of achieving the maximum shaft speed of around 150 RPM, enabling the higher efficiency of the given machine. The 803-F212 rotary cam device involves the use of the rotating shaft, which is usually attached to the particular equipment or machine that needs to be controlled or operated. The 803-F212 device represents Type 1 & 13 enclosures, which offer the cam duration of minimum value at 12 degrees and a maximum value of 348 degrees.

The Style “F” 803-F212 device of the standard 803 rotating cam switch series includes external timing and dwell adjustments. Both of these adjustments are carried out with the help of a screwdriver and can be completed even while the device is still in its moving stage. For the specific Style F 803-F212 device, left shaft extensions are the standard. Due to its high-tech specifications, the 803-F212 device is used for a wide range of industrial applications, including punch presses, assembly & packing machines, injection molding machines, heavy metals or steel forming machines, locking operations or waterway gate operations, and more.