Why are fusible links not rated in amps?
Why are fusible links not rated in amps? In an extreme current overload situation, the conductor within the link is melted while the ensuing flame and spark is contained within the link's insulation. What are the ratings for fusible links? Fusible links are not rated in amps like fuses because each installation is unique and designed to meet specific circuit protection requirements. What kind of fusible link do I need for a 14 gauge wire? A 14-gauge wire would be protected by an 18-gauge fusible link. A 6-gauge wire would be protected by a 10-gauge link, and so on. Odd...