In large-current fuse unit, a large-current fuse has a pair of terminals interconnected by a fuse element, and a housing receives the large-current fuse therein, and a temperature fuse is mounted within the housing, and is disposed in close proximity to the fuse element. The temperature fuse is melted...http://www.google.com.au/patents/US5963122?utm_source=gb-gplus-sharePatent US5963122 - Large-current fuse unit
