Phoenix Contact 0800401 A shrink sleeve label with a yellow color can be applied without a label and comes in various options including THERMOMARK products, featuring different models such as E.300 (D)/600 (D), ROLLMASTER 300/600, ROLL X1, and others. The cable diameter range for these labels spans between 2.1 to 6.4 mm and are mounted using a slide-on method. Each label can have up to 250 individual labels applied and has a text field height of 10 mm and width of 60 mm.