Plug protection device and sensor arrangement with such a plug protection device

Abstract

A plug protection device (1) has an annular holding section (2), which has an inner surface wall (3), which delimits a through-opening (4) of the annular holding section (2) and which, with regard to its shape, is adapted to an outer surface wall (5) of a shoulder (6) of a sensor housing (7) of the sensor (8) in such a way that the annular holding section (2) of the plug protection device (1) is able to be mounted in a form-fitting manner onto the shoulder (6) of the sensor housing (7), and having at least one protection lug (9.1, 9.2, 9.3) connected with the annular holding section (2), which extends away from a face side of the annular holding section (2), which in a mounted arrangement of the plug protection device (1) on the shoulder (6) of the sensor housing (7) faces an electric connection socket (11) of the sensor (8) configured for the contacting reception of an electric plug (10), in such a way that the protection lug (9.1, 9.2, 9.3) extends in an insertion direction (R), so that in a mounted arrangement of the plug protection device (1) onto the shoulder (6) of the sensor housing (7) of the sensor (8), in which also the electric plug (10) is inserted into the electric connection socket (11) of the sensor (8), the electric plug (10) is mechanically limited on at least one side of the electric plug (10) by the at least one protection lug (9.1, 9.2, 9.3). A sensor arrangement with such a plug protection device (1) is also provided.

Dependencies are inferred from the claim text.