Bouilt-on enclosure ABG-1, H= 13 mm/ 0.51 inch,
Bouilt-on enclosure ABG-2, H=30 mm/ 1.18 inch

These built-on enclosures are enclosures of a special kind. On one narrow side, they have apertures for a connector cable with strain relief pillar and for a 2-pole phone jack. If the apertures are not used, plugs are available. The enclosure can be mounted to the wall without opening it, followed by the covering enclosure. On the bottom, you can find pillars for screwing a circuit board. On the upper side, a tool insert for an aperture is provided.