Emergency Brake Switch Kiepe NBS 550

The emergency brake switch NBS 550 has got the same actuating mechanism as the NBS 500. However, it is so designed that its handle lies in a depression.

Thus, it can be fitted flushly if the wall for the fitting has got a sufficient depth.
This type of emergency brake switch cannot be provided with a direct inscription, but only with an inscription plate 1) near the visible handle.