| 摘要 |
The invention relates to an over-voltage protection device (1) for limited installation space, having an isolating apparatus (AE), having a carrier (T), wherein an over-voltage protection apparatus (ÜSE) having at least two connections (A1 , A2) is attached to the carrier, wherein a first connection (A1; A2) of the over-voltage protection apparatus (ÜSE) contacts electrically via the isolating apparatus (AE) in the non-triggered state, so that an over-voltage protection event can be derived via the over-voltage protection apparatus (ÜSE), wherein the isolating apparatus (AE) is connected to a bias voltage (F) in the non-triggered state, wherein the isolating apparatus (AE) is thermally fixed (L) and wherein the thermal fixing is in thermal contact with the over-voltage protection apparatus (ÜSE) and wherein, upon reaching a predetermined temperature (Tswitch), the thermal fixing (L) softens so that, under the influence of the bias voltage (F), the isolating apparatus (AE) breaks the electrical contact, wherein the isolating apparatus (AE) is relocated under the influence of the bias voltage (F) to a plane substantially parallel to the surface of the carrier (T). |
