Littelfuse ZCASE® BMZS 80V Battery-Mounted Fuse Holders offer a forged base with a battery post clamp and pre-installed M10 insulated studs. The BMZS series is designed to connect M10 ZCASE fuses (sold separately) to a stud-type power source, enabling high-amp circuit protection and terminal connections for positive circuits. The high-current fuse holders are currently available in one- and three-position variants. Littelfuse ZCASE BMZS 80V Battery-Mounted Fuse Holders are constructed with forged brass to withstand operation for 10 years and 10,000 hours for heavy-duty, high-current applications in crowded spaces. Typical applications include pre-fuse short-circuit protection, battery box / engine compartment fusing, high-current starter or accessory fusing, and work truck body modifications to an OEM chassis.