| 摘要 |
PURPOSE: An upper frame of magnetic contactor is provided to stably operate a magnetic contactor at various angles by supporting a cross bar as well as a fixed core. CONSTITUTION: A main guide lip(62a) is provided with an interior of both side opposite to a body(60) to support opposite ends of a cross bar(40). An auxiliary guide lip(62b) supplements the guide lip(62a) by supporting a movable core(22) vertically provided on a bottom end of the cross bar. The auxiliary guide lip takes a form surrounding both tips of the movable core and is formed opposite to each other on the inner side of the body free of the main guide lip. In operation, the main guide lip is configured to support one end of the cross bar, while the auxiliary guide lip configured to support both ends of the movable core. As a result, even on operating the cross bar and movable core, the magnetic contactor is little vibrated.
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