| 摘要 |
<p>PROBLEM TO BE SOLVED: To facilitate the identification of the combination of a housing and a relay and prevent a relay from being attached erroneously to a housing. SOLUTION: A relay box 11 has a box main part 12 and a housings 110 and 115. Terminal insertion holes 111 and 112 are formed through the housing 110, and terminal insertion holes 116, 116A and 117 are formed through the housing 115. A retaining protrusion 24 is made to protrude from the lower part of the side surface of the housing 115. A retainer 16 is formed integrally on the housing 115 with a hinge 17 therebetween. A hole 19 corresponding to the retaining protrusion 24 is formed through a retaining tab 18 of the retainer 16, and furthermore a coupling protrusion 20 is formed on the retaining tab 18. By pushing the retaining protrusion 24 into the hoe 19, the retainer 16 is retained by the housing 115. The coupling protrusion 20 of the retainer 16 prevents the relay 101 from being attached erroneously to the housing 115.</p> |
