| 摘要 |
An electrical contactor 10 has a first terminal 12 having a first fixed contact 50a; a second terminal 14 having a second fixed contact 70a; a first electrically-conductive movable arm 40a in electrical communication with the first terminal 12 and having a first movable contact 52a thereon; a second electrically-conductive movable arm 54a in electrical communication with the second terminal 14 and having a second movable contact 72a thereon, counter-opposed to the first moveable arm 40a; and an actuator 30 for moving the first and second moveable arms 40a, 54a in opposing directions. The first moveable contact 52a and the second fixed contact 70a form a primary contact set 74, and the second moveable contact 72a and the first fixed contact 50a form a secondary contact set 76, first and second moveable arms 40a, 54a thereby forming a current-sharing arm pair 28a between first and second terminals 12, 14. |
