DBU Fuses

DBU Fuses

Eaton’s DBU Power Fuses are boric acid, expulsion-style fuse units suitable for both indoor and outdoor applications. They offer effective protection for electric utility and industrial distribution systems and are designed for use on transformers, feeders, and switchgear. Ideal for higher voltage (up to 38 kV) and high current applications (up to 200A). They are low initial cost alternatives to refillable fuses.