Description: MRBF Terminal Fuse Block Kit : MRBF Terminal Fuse Block with cover. Rated voltage: 58V Rated current: 30-300A Material: the base is made of flame retardant nylon, the metal part is nickel plated copper, stainless steel studs, insulating cover, flame resistant, and provides insulation protection Compact: Compact high ampere fuse block, suitable for DC power supply, inverter and other circuit protection Ignition protection: install a fuse holder on the power battery column and use it with the MRBF fuse (Fuse Not Included) Applications: suitable for automobiles, new energy vehicles, RVs, ships, cranes, yachts and other circuit systems with a voltage of 58V Specification: Note: Do not install the fuse directly on the battery terminal, it must be used with terminal mount fuse blocks Size Chart: 6.2cmx2cmx4.5cm/2.44inchx0.79inchx1.77inch   Package Includes: 1x Cover 1x Base 1x Nut 2x Washers Note: Please allow slightly errors due to manual measurement and different monitors.