Selectors 2-position selector head Harmony XB5 - SCHNEIDER ZB5AD2 €7.89 (€6.52 tax excl.) 2-position fixed selector head. Manufactured with plastic bevel, ideal for applications requiring good chemical resistance or double electrical insulation. Designed to fit into a standard 22 mm die cut. Part number: ZB5AD2 Representative image for illustrative purposes, the item supplied will correspond to the specifications shown. Add to cart