As a cover for flush-mounted switches, changeover switches, crossover switches and buttons. Size of the labelling field: 51 x 10 mm. Can be illuminated. The label is clamped under the transparent clip. Suitable labelling software at www.BUSCH-JAEGER-Beschriftungstool.de. Illumination by neon lamp 8353 or incandescent lamp 8344-1 and LED.