摘要 |
A rib (54) of a sub-connector (30) is inserted into a groove (22) of a housing (10) if the sub-connector (30) is accommodated inside a correct accommodation concavity (11). A projected strip (77) of a wire cover (70) then is inserted into the groove (22) with the projected strip (77) and the rib (54) being side by side. Thus the wire cover (70) is prevented from being opened. The rib (54) may be inserted into the groove (22) if the sub-connector (30) is accommodated inside an incorrect accommodation concavity (11). But when an operation of mounting the wire cover (70) on the housing (10) in the above-described state is performed, the projected strip (77) interferes with the rib (54) inserted into the groove (22) to stop the mounting the wire cover (70) on the housing (10).
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