With reverse lock. With name plate. Label field 57.8 x 9.8 mm Label holder can be illuminated with illumination insert 2152 NLI-53. Suitable labelling software at www.BUSCH-JAEGER-Beschriftungstool.de. These shutter switches/pushbuttons prevent the direction of movement from being changed too quickly. https://elecena.pl/product/24347233/2601-4-w-53-shutter-switch-rocker-switch-1-pin 2023-10-14 https://elecena.pl/product/24347233/2601-4-w-53-shutter-switch-rocker-switch-1-pin 2023-11-29 https://elecena.pl/product/24347233/2601-4-w-53-shutter-switch-rocker-switch-1-pin 2024-04-09 https://elecena.pl/product/24347233/2601-4-w-53-shutter-switch-rocker-switch-1-pin 2025-12-01