The 7582K4 is a general-purpose AC-rated toggle switch designed for industrial and commercial control applications. It features a 1-pole, double-throw (1PDT) configuration with maintained contact operation, rated for 3A at 250 Vac. The switch provides ON-NONE-ON positioning across its three lever positions (UP, CENTER, DOWN), allowing independent control of two circuits. It is equipped with screw terminals for reliable wire connections and has a bushing length of 0.469 inches (11.91 mm) with a lever length of 0.563 inches (14.30 mm). The switch operates on Base Circuit B and is suitable for general switching applications in HVAC systems, machinery controls, and electrical distribution panels where reliable AC switching is required.