The Kramp-za2bd2 is a high-quality selector switch head, equivalent to the Schneider Electric Harmony XB4/XB5 series model ZA2BD2. This essential control component features a black standard handle with two distinct positions (90° angle) and is equipped with a reliable spring return mechanism, moving from the right to the left position. Engineered for versatility, it is designed for a standard 22 mm mounting diameter, ensuring broad compatibility with both the robust Harmony XB4 (metal) and the durable Harmony XB5 (plastic) series pushbuttons and pilot lights. This selector switch head provides precise and dependable control for a wide array of industrial applications.