Bussmann 40A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse (2-Pack) J-B Weld case hardened for roofing and

case hardened for roofing and siding applications

Limited 25 year warranty

Uses 8 high-quality LED (light emitting diode) lights to provide 1300 lumens

All doors are 6/8 (80 inches) tall

Bussmann 40A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse (2-Pack) J-B Weld case hardened for roofing andHeavy duty time delay FRN R easyID cartridge fuse makes it easy to locate the open fuse when the power goes out. The separate overload and short circuit elements of the Fusetron fuse allow harmless, temporary overloads to pass while reacting quickly to short circuit current levels. UL (Underwriter's Laboratories) listed Class RK5, ferrule ends. 250V.