Bussmann 100A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse Brand_Perfect Aire A rotating quick change collar

A rotating quick change collar increases the ease of use and the ability to change out adhesives quickly and without clean-up

higher grade diamonds & improved braze provide best in class performance

simplifies installation with preassembled design

Includes carrying case

Bussmann 100A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse Brand_Perfect Aire A rotating quick change collarDual element, time delay Helps protect motors from burnout caused by overloads or single phasing Time delay allows the initial startup surge for typical motors to pass, but opens prior to burnout when longer dangerous overloads are present 100A, 250V UL Listed