| 摘要 |
The present invention relates to an electric arc-control device (1, 50) comprising: a contact area (2), in which at least one stationary contact (3) and at least one contact (4), which is movable relative to the stationary contact (3), are located, the contacts (3, 4) being contactable and separable with and from each other; and an arcing horn (10), opposite the stationary contact (3). The height hc of the arcing horn (10) is no shorter than the height ht of the stationary contact (3), and the arcing horn (10) has an arc switching portion (12) that is folded on itself and extends in a direction opposite the stationary contact (3). |
