S 281/11 DELTA Style Design Frame for KNX Pushbutton 82x82mm Polar White 5WG1281-8AB11
The 5WG1281-8AB11 (S 281/11) is a DELTA style decorative design frame for UP 28x series KNX pushbutton panels. Measuring 82 x 82 x 11 mm in polar white, it provides the outer decorative surround for UP 285, UP 286, and UP 287 pushbutton modules.
The frame is a purely mechanical accessory with no electrical function – it snaps onto the underlying pushbutton module to complete the finished wall-plate assembly. The DELTA style proportions align with the broader DELTA family of switches, sockets, and data accessories for a visually consistent installation.
| Product code | S 281/11 |
| Order number | 5WG1281-8AB11 |
| Type | Decorative design frame (passive – no electrical function) |
| Dimensions (W x H x D) | 82 x 82 x 11 mm |
| Colour | Polar white |
| Design | DELTA style |
| Mounting | DIN, European flush-mount standard |
| Fixing | Snap-on mechanical retention |
| Compatible with | UP 285, UP 286, UP 287 KNX pushbutton series |
| Material | Thermoplastic (PC/ABS), UL94-V0 flame retardant |
| Protection | IP 20 | Temp: -5 to +45 °C |
| Certifications | CE, RoHS |
The S 281/11 is the finishing component for UP 28x KNX pushbutton installations. It is ordered together with UP 285 (single), UP 286 (double), or UP 287 (quadruple) modules to complete the wall-plate.
- Hotel guest rooms and offices specify the frame to ensure the larger 82 mm DELTA profile matches other DELTA accessories on the same wall plate
- Retrofit projects benefit from the snap-on design, allowing the frame to be fitted or replaced without rewiring
- The polar white finish suits neutral interior schemes where a clean, unobtrusive control aesthetic is required alongside other DELTA accessories
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