- New
FMX-20LP is a low-profile female MAXI automotive fuse from Bussmann, part of the Eaton product family. Rated at 20 amps and 32 V DC, it provides time-delay circuit protection for compatible automotive and recreational vehicle electrical systems. Its blue, color-coded housing makes the amperage easy to identify, while the compact profile fits compatible fuse holders designed for the FMX-LP series. Check the required fuse type and rating before replacing a fuse.