knx presence detector

5WG1258-7EB11 AP258E11 Surface Mount Box Type B for UP/258 White Product Overview The 5WG12587EB11 (AP 258E11) is a surface mounting box Type B designed to convert UP 258 KNX presence detectors (D31, D41, D51) from flush-mount to surface-mount installation. When structural constraints prevent back-box cavity installation, the AP 258E11 provides a clean, finished housing that secures the UP 258 detector directly on wall or ceiling surfaces. The white finish (EB11) provides a

5WG1258-8AB12 S258 12 Mounting Plate 4-Gang Box for UP 258 White Product Overview The 5WG12588AB12 (S 258/12) is a mounting plate that enables installation of UP 258 KNX presence detectors into 4-gang (4*4) junction boxes. The plate bridges the gap between the UP 258's standard 55 mm footprint and the larger 4-gang box format commonly found in commercial electrical infrastructure. Finished in white (similar to RAL 9016) to maintain a clean, consistent appearance on walls and