The 803-PL6X is a high-performance rotating cam limit switch from the Bulletin 803 series, that is manufactured by Allen-Bradley. The device is designed as heavy-duty control circuit machine that is meant for use with various machines that have a repetitive cycle of operation, where the motion is connected to a shaft rotation. The 803-PL6X is made up of high performing features that allow it to initiate contact actuation at specified points when the shaft is making the revolution. Additionally, the switch is designed to operate equally well when revolving in either direction and when fixed in any plane. The 803-PL6X rotating cam switch is designed for long life and heavy duty operation and is available in 5 different styles with numerous alternatives and accessible modifications to meet a variety of industrial applications.

This series is made up of various cost-effective and high-performance specifications that make its user operation interface both simple and flexible. For example, the 803-PL6X is designed with a Heavy Duty Long Life Operation, comes with an Internal and External Cam adjustability, in addition to 2 to 12 Independent Cam Operators. Additionally, it is designed to make between 150 to 400 revolutions per minute (RPM Shaft Speeds), it comes with 10 and 25 Amp Contacts, and it is rated for both Type 1 and Type 4 & 13 enclosures. Since the product is made up of numerous cost-effective and power efficient specs, it easily applied in a variety of industrial applications. This includes industries such as Assembly and Packing Machines, Steel Forming/Heavy Metals, Injection Molding Machines, Punch Presses, and Waterway Gate/Lock Operations. Other features that make this product unique include its 25 A N.C. double-break contact and its Cam duration of 14 degrees at the minimum and 346 degrees at maximum. Additionally, it comes with a left shaft extension standard.