Front panel Switch series for 1-row front panels IX01xx as an accessory that can be adapted underneath, including LED backlit keypad. To be completed with the UP housing IX9156 or AP housing IX9160A. Front panel Switch series for 1-row front panels IX01xx as an accessory that can be adapted underneath, including LED backlit keypad. To be completed with the UP housing IX9156 or AP housing IX9160A, as well as the Art. SK9015 for connection to the power supply. Dimensions: 150x129.5x2.5mm.Dimensions: 150x129.5x2.5mm.