Egis Mobile Electric 3902 AMG/MEGA Sealed Single Circuit Fuse Block

The Egis Mobile Electric 3902 is a sealed, single-circuit fuse block designed for AMG and MEGA type fuses, rated for 50–300A applications up to 80V DC. Built to perform in demanding marine, RV, and powersports electrical systems, this fuse block delivers robust circuit protection with a weatherproof, ignition-protected design.

Key Features:

• Ignition protected — safe for installation in potentially hazardous gaseous environments, including LPG systems and gas-powered vessels
• Sealed construction — IP66, IP67, and IP6K9K ingress protection ratings for reliable performance in wet and harsh conditions
• Tin-plated copper busbar — delivers superior electrical performance with minimal voltage drop
• Separate stud connections for cable mounting — allows heavier gauge cables and terminals to route cleanly without landing directly on the fuse tab
• Glass-filled nylon housing — provides exceptional durability and longevity in demanding environments
• Stainless steel self-locking hardware — ensures robust, long-term connection reliability
• Flex System compatible height — designed to integrate seamlessly with other Egis Flex System components
• Protective transparent cover — includes break-away tabs for fast visual fuse inspection without full disassembly
• Multiple pre-drilled mounting holes — 4x #10 (M5) and 2x 1/4″ (M6) mounting points
• Mounting screw max torque: 50 in-lbs (5.5 N-m)

Specifications:

• Fuse Type: MEGA / AMG
• Amperage Range: 50–300A
• Maximum Voltage: 80V DC
• Ingress Protection: IP66, IP67, IP6K9K
• Busbar Material: Tin-Plated Copper
• Operating Temperature: -40°F to 257°F (-40°C to 125°C)
• UPC: 850067590668

The Egis Mobile Electric 3902 AMG/MEGA fuse block is an ideal solution for high-current single-circuit protection in marine, automotive, and off-road electrical installations where sealed performance and installation flexibility are essential.