MIDI-Fuse 40A/58V-M6 (Package of 5)Victron Energy&';s MIDI fuses are essentially a smaller version of the MEGA fuses and are known to have low voltage drop and cold resistance. This particular pack of Victron MIDI fuses contains five 100-amp fuses.Specifications: Max Current Rating: 40 amps Max Voltage Rating: 58 volts Approximate Voltage Drop: 65 mV Cold Resistance: 1,4 m Please contact your dealer for any returns, repairs or support issues related to this product.