| Item condition | New |
| Manufacture name | UP 220/21 - KNX Pushbutton interface 2 x potential-free contact, output for LED control |
| Brand | Siemens |
| Categories |
Bus System Devices (KNX/Modbus)
|
| Harmonized System Code | 8538 9091 00 |
| Packing level 1 | 4001869402291 |