How to prevent #connectivity #mistakes

Shield manufactures distribution boxes with M12 connectors that can have different #mating #keys (IEC 61076-2-101 standard); in this way it is not possible to mount connectors in the wrong position. Moreover, to facilitate the assembly visually, connectors may have different colours as well in addition to the key.
Very useful for maintenance when box is positioned in difficult areas or when a connection mistake could cause delays or damages.

Example of distribution box to prevent assembling mistakes.

#Coloured and/or A-B-C-D-P coded #M12 connectors

M12 - #IEC 61076-2-101 #connectors can be supplied with many different key codings to prevent assembly and maintenance mistakes.
Numbers of poles: from 2 up to 17.
Differently coloured connectors are also available to help easy matching, when plugs and sockets are positioned in difficult places for the operator.

Plugs and sockets to avoid error assembly.