Patent ID: 7893797

Claim:
A magnet yoke for a line circuit breaker, on which a conductive bimetallic element is arranged and which comprises a base body, which is designed to guide magnet field lines emerging from the bimetallic element during the current flow to a field line outlet plate, by the surface normal of which a first direction is defined and with mounting sections being defined on two opposite sides of the magnet yoke, with which the magnet yoke can be supported in a housing and which allows the introduction of forces from the housing into the magnet yoke in a second and third direction at a predetermined angle to the first direction in each instance, wherein a deformable element is arranged between one of the two mounting sections and the base body, which element deforms with the introduction of forces acting in the second and third direction and as a result allows a movement of the field line outlet plate in a direction, which essentially corresponds to the first direction.