The phrase "blew fuse" typically refers to an electrical circuit or appliance that has lost power due to a blown fuse. Antonyms for this expression might include "sufficient power," "working circuit," or "fully functioning appliance." These phrases communicate the opposite meaning of "blew fuse," indicating that everything is working properly and no fuses have blown. Other antonyms could include "steady current," "reliable wiring," "consistency," or "stability," as they all suggest an electrical system that is functioning without interruption or issues. Using antonyms for "blew fuse" can help to convey a positive message about the state of an electrical system or appliance.