| 摘要 |
<p>The present invention relates to a low-voltage contactor (2) comprises an actuating unit (60), a stationary contact (70), and a contact carrier (1) operated by the actuating unit and including a movable contact (30, 30', 30"), a spring (40, 40', 40") with a first end and a second end acting on the movable contact (30, 30', 30") to produce a force that reduces the electrical resistance between the contacts, and a connecting means (26', 26", 27', 27", 28', 28") for connecting the contact carrier to the actuating unit. The contact carrier comprises a framework part (20) made of a first thermal and electrical insulation material and including said connecting means (26', 26", 27', 27", 28', 28"), a holder part (10) made of a second thermal and electrical insulation material different from the first thermal and electrical insulation material and including a holding member (15, 15', 15") adapted to hold the movable contact and the spring, and the holder part (10) and the framework part (20) are arranged to be detachably connected to each other.</p> |
