Ferraz Shawmut A4J400 Fuses

The Ferraz Shawmut A4J400 fuse is UL listed to standard 248-8 File E2137, CSA certified to standard C22.2 no. 248.8, and DC listed to UL 248 and IEC 269-2-1. This fuse is designed to ensure protective safety and high-performance power distribution.