40-Amp TCF Time Delay Cube Fuse TCF40

The Cooper Bussmann CUBE Fuse is the world's first finger-safe power fuse. The CUBE Fuse, including its fuse holder and wire ports, are also finger-safe and IEC 60529 compliant. The compact dovetailing design allows mixing and matching 30A, 60A and 100A holders into small 1-, 2- or 3-pole assemblies that take considerably less space than any other Class J fuse solution. The Class CF CUBE Fuse has UL/CSA Class CF and Class J electrical performance with a current-limiting feature that minimizes incident energy to reduce arc-flash hazards to their lowest possible levels.