From: "Anne Wilson" <cannewilson@xxxxxxxxxxxxx>
Since I'd never heard of 'fuze' I checked four dictionaries. Three of them didn't list it. The fourth said that it is a 'US variant spelling of "fuse"'
More <choke> precisely </choke> a fuze in my experience is solely used for an explosives detonator. It is not used when speaking of electrical protection devices or when speaking of joining two objects intimately as with welding. {^_^}