| 摘要 |
<p>1. An arrangement for two-pole or multi-pole connection and disconnection of consuming devices, especially domestic appliances, by means of spring-loaded moving contact parts (8, 9) of two separate contact systems, which moving contact parts are operable by means of an operating means through at least one trip (12) and can be brought into contact with fixed contact parts (10, 11) characterised in that a locking means is provided to lock the operating means in the connecting direction depending on the relative movement between a welded contact part (8, 9) and the operating means (12, 34, 35) moving in the opening direction of the contacts (8, 10, 9, 11).</p> |
