5258ADGKB-8V/1 is a miniature toggle switch from APEM's 5000 series, designed for panel mounting applications. It features a threaded bushing with Ø 6.35 mm (1/4-40 UNS thread) and epoxy sealed terminals for enhanced reliability. The switch offers multiple pole configurations and various actuator options including toggles, paddle levers, and locking levers. Common applications include industrial control panels, instrumentation, and equipment requiring reliable manual switching with compact form factors.