OVERLOAD TRIP DEVICE, IN PARTICULAR FOR A CIRCUIT BREAKER

摘要

The invention relates to an overload release, in particular for a circuit breaker, comprising a metal strip (6) which is made of at least two different types of metal and around which a heat conductor (7) is wound, wherein an electrical insulator is arranged between the metal strip (6) and the heat conductor (7). The invention is characterized in that the heat conductor (7) is welded onto the metal strip (6) by means of arc welding.