Victron 5-Pack of 100A 80V Ceramic MEGA Fuses

This five-pack of 100 A Victron MEGA fuses fits mid-size DC branches, such as a battery charger, a DC-DC converter or a small inverter. At 12 V, 100 A is about 1,200 W, rising to 2,400 W at 24 V and 4,800 W at 48 V. Having five identical fuses means one blown circuit does not leave you waiting on a part.

The fuses carry an 80 V DC rating, high enough for 48 V lithium banks at full charge. They bolt into MEGA positions on Victron's Lynx Distributor and the five-position MEGA fuse holder bus bar, and the bolted terminals hold up to vibration better than clip-in fuses. Keep spares in a dry bag so the contact faces stay clean.

Before fitting a replacement, find out why the old fuse blew, since moving up in amperage to stop nuisance trips can overheat the cable. Turn off the battery switch before working on the holder, and torque the nuts to the holder's spec. Browse our bus bars and power distribution section for MEGA holders, Lynx modules and bus bars.

• Five 100 A fuses for mid-size inverters and chargers
• About 1,200 W at 12 V, 2,400 W at 24 V, 4,800 W at 48 V
• Bolted MEGA terminals resist vibration