Bussmann 20A Fusetron FNM Cartridge General Purpose Time Delay Cartridge Fuse (2-Pack) ECO-FLO Feature non-slip open end and

Feature non-slip open end and extended length for improved leverage

and rust from water softener's resin bed

Quick Change hex shanks allow for quick size changes

so it fits a wide varierty of pop-up drain assemblies and takes the guesswork out of trying to figure out which replacement stopper to purchase

and presents less flare up during ignition

Bussmann 20A Fusetron FNM Cartridge General Purpose Time Delay Cartridge Fuse (2-Pack) ECO-FLO Feature non-slip open end andFusetron time delay general purpose FNM cartridge fuse. Suitable for circuits with high inrush current such as: spas, pool pumps, and other commercial equipment. Time delay feature allows the initial start up surge for typical motors to pass, but opens prior to burnout when longer dangerous overloads are present. UL (Underwriter's Laboratories) listed.