| 摘要 |
A starting switch assembly integrally formed with a terminal connection board designed to selectively engage and disengage contacts for electrical machinery such as the windings for a dynamoelectric machine, the switch assembly including opposed contacts shaped and movable relative each other to provide rolling wipe-action contacting motion when actuated into contacting engagement to minimize contact wear, the contacts being yieldingly and resiliently maintained in selected engagement when so actuated to accommodate for machinery impact and vibration.
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