The EL060-55520 is a Style R regular straight type operating lever designed to actuate Namco EA series limit switches. This lever is constructed from cold rolled steel with a matching cold rolled steel roller, ensuring durability in demanding industrial environments. It features a length of 2 inches, a roller distance of 1 inch, and is intended for use with the EA060 heavy-duty limit switch, which has a single pole (1 N.O., 1 N.C.) butt contact configuration and requires a mechanical travel of 6°30' to trip. The lever's serrated mounting hole allows for fixed adjustment in 7.5° increments, providing precise setup for a wide range of industrial machinery and automation applications.