Male and female connector pair and set of mating connectors

摘要

To easily identify a proper mating pair of male and female connectors. Connectors 7a (7b) and 8a (8b) are male and female connectors connectable with each other. An error assembling preventing rib 12 and an identification rib 14 which show that connectors 7a (7b) and 8a (8b) are a proper mating pair are provided on the outer surface of the connectors 7a (7b) and 8a (8b). Whether or not the combination of the connectors is proper can be securely discriminated by seeing and/or touching by the ribs 12 and 14. Therefore, the connectors have an excellent function of preventing an error assembling.