摘要 |
PROBLEM TO BE SOLVED: To prevent a grounding effect from being lowered however a ground wire is improperly handled. SOLUTION: A lead wire 8 provided at a container 6 is connected to the side of a cap part 11 of a relay connector 10 provided at recessed part 9 on the side surface of a body 1, and ground wire 13 is connected to the side of a plug part 12 to be inserted to the part 11 without using a screw.
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