Want to avoid guesswork? Speed your fuse replacements? Cut costly downtime? Choose Ferraz Shawmut's innovative SmartSpot indicator!

SmartSpot's advanced material senses when a fuse opens and turns from silver to eye-catching red. And it stays red, so you can spot it quickly and safely with the power off. Plus, SmartSpot's unique solid-body design means there's nothing to compromise the fuse's structural integrity or reliability.