Elektromagnetisches Relais

摘要

In a relay, a holding pin for a contact spring is arranged in the area between the armature and the coil in such a way that the load current that flows in the contact spring can flow through the ferromagnetic circuit consisting of the core, the yoke (12) and the armature (13). In order to avoid negative effects of such a current loop, a connection pin (110) is anchored in a base body out of the ferromagnetic circuit, on the side of the armature opposite to the contact spring (7). The connection pin (110) conducts the load current of the contact spring through a hoop section (111) that extends over the armature. Alternatively, the holding pin (9) of the contact spring may also be additionally contacted with part of the load current, in order to make use of certain effects of the current loop.