| 摘要 |
The invention comprises a snap-over switch comprising a casing housing in which is mounted a rocker arm carrying spaced movable contacts respectively engageable with a respective fixed contact on rocking movement of the arm by a pivoted switch actuator member through the intermediary of a leaf spring located on the rocker arm, the spring being shaped to provide a central portion in superposed spaced relation to the rocker arm and engageable by the switch actuator member and a looped portion at each end respectively engaging portions of the rocker arm extending from opposite sides of the support about which the arm pivots.
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