JT&T Products; Maxi-Fuse is a fast-acting blade fuse, standard for vehicle circuit protection. The maxi-fuse is designed to provide predictable time delay and low heat dissipation. Plastic housing is color-coded for easy identification of fuse ratings. Temperature rating of 105C (221F). Voltage rating of 32V. JT&T Products offers a complete selection of fuses, including Smart Glow!