General Purpose Enclosures The Schneider Electrics enclosure is part of XAP range, an offer of metal control stations for XB4 and XB5 series of Ø 22mm pushbuttons. XAP series is an empty enclosures with 4 holes allows combination of XB4/XB5 functions in a small volume. The size remains compact. It is possible to customize the XAP with the Harmony online product selector and configurator. This product has been standardized with metric thread to be used with ISO cable glands to be fully compliant with the IEC 62444. Empty control station Die cast zinc material IP65, IP66 and IP69 protection