Surge protection device having a plurality of surge arresters and, in particular thermal, isolating apparatus which is respectively associated with them

An overvoltage protection device having a plurality of overvoltage arresters and a thermal disconnecting apparatus associated with the plurality of overvoltage arresters, together with a fault and state display which is designed as a movable, spring force-preloaded displacement element and has a display surface and also an operating surface for a remote signaling device, wherein triggering of the fault and state display is performed indirectly by means of a blocking element, the physical state of which is changeable,

• wherein for each of the overvoltage arresters a blocking element is present, each of which is arranged so as to block the path of movement of a mechanically preloaded wedge slide having a wedge bevel, a rocker lever arrangement has first lever arms corresponding to the number of wedge slides and at least one second lever arm for blocking or releasing the displacement element, wherein the ends of the first lever arms that are remote from an axis of rotation of the rocker lever arrangement each have a surface for contacting the respective wedge bevel of the wedge slides in such a way that, when the respective path of movement is released, at least one of the wedge slides lifts the corresponding first lever arm with its wedge bevel, as a result of which the second lever arm releases the displacement element.