| 摘要 |
An electromagnetic breaker includes a housing ( 10 ) having two conductors ( 30, 31 ), and a slidable conductor ( 40 ) slidably disposed in the housing ( 10 ) and movable to engage with the conductors ( 30, 31 ) and to electrically couple the conductors ( 30, 31 ) together. An electromagnetic device ( 2 ) may selectively force the slidable conductor ( 40 ) toward and away from the conductors ( 30, 31 ). The slidable conductor ( 40 ) includes a magnetic member ( 44 ), the electromagnetic device ( 2 ) includes a core for acting with the magnetic member ( 44 ). A spring device ( 14 ) may bias the conductors ( 30, 31 ) toward the slidable conductor ( 40 ). Another spring device ( 47 ) may bias the slidable conductor ( 40 ) away from the conductors ( 30, 31 ).
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