Patent ID: 8911263

Claim:
A connection assembly comprising: a first connector; a second connector of type complementary to the first connector, the first and second connectors each comprising a housing extending along a first axis and having a connection face, the first and second connectors being connected together via their connection faces; and at least one coupled-together pair of two polarizing keys, each key being of elongate shape along a second axis and projecting from one of the housings beyond its connection face; wherein each opposite ends of each key includes a portion with a peripheral surface that is provided with at least one projecting and/or hollow shape, wherein each end portion of one of the two keys is adapted to engage via complementary shapes with a single end portion of the other of the two keys along their coinciding axes and in only one relative angular position between them, and wherein each key is adapted to be fastened via one or the other of its end portions to the housing of the first and/or the second connector in a plurality of given angular positions around the first axis.