Blue Sea Systems Mega / AMG Fuse Block

The Blue Sea Systems 5001 Mega Fuse Block is a heavy-duty marine fuse holder designed for Mega (AMG) fuses rated from 100A to 300A. Built for demanding DC electrical systems, it provides reliable circuit protection for battery cables, inverters, chargers and other high-current applications.

Manufactured with a glass-reinforced PBT base and stainless steel studs, the 5001 offers excellent resistance to heat and corrosion, making it ideal for marine engine compartments and other harsh environments. The polycarbonate insulating cover satisfies ABYC/USCG insulation requirements while removable breakout sections allow cables to exit in three directions for flexible installation.

Designed for 12V and 24V systems up to 32V DC, the fuse block accepts 5/16" (M8) ring terminals up to 00 AWG cable and provides secure, high-torque electrical connections. Fuse sold separately.

• Genuine Blue Sea Systems 5001 Mega Fuse Block
• Accepts Mega (AMG) fuses from 100A to 300A
• Suitable for 12V and 24V systems up to 32V DC
• Insulating cover meets ABYC/USCG insulation requirements
• Cover breakouts allow cable entry from three directions
• Stainless steel studs provide corrosion resistance and secure connections
• Glass-reinforced PBT base offers excellent heat resistance
• Accepts 5/16" (M8) ring terminals up to 00 AWG cable
• Ideal for marine, automotive, RV and industrial electrical systems
• Fuse sold separately