| 摘要 |
The lever switch has a shaft, an operating body turnable around the shaft, and a contact assembly. The contact assembly includes a movable contact piece turning in response to the turn of the operating body, a fixed contact piece secured to the shaft and slidingly contacting the movable contact piece, and a movable contact piece retainer disposed between the operating body and the fixed contact piece for retaining the movable contact piece. The movable contact piece retainer is opposed to the operating body and the fixed contact piece in the longitudinal direction of the shaft. A first clearance is provided between the movable contact piece retainer and the fixed contact piece in the longitudinal direction of the shaft, and a second clearance is provided between the movable contact piece retainer and the operating body in the longitudinal direction of the shaft.
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