G24247A - (Pkg 5) Littelfuse BD540-30 PTC Reset Fuse 16V 40Am
Littelfuse polymeric PTC resettable fuse rated for 16V 21Amp hold and 40Amp trip is commonly found in automotive applications. Size 0.987" long x 0.384" width x 0.880" tall. Completely sealed with 2 blade terminals. Brand new - retails for $7 each. Sold in a package of 5.