Fuse Mega 150 Amp/32 Volt

Provide dependable, high-current circuit protection for demanding DC electrical systems with the Blue Sea Systems MEGA Fuse. Designed for MEGA/AMG fuse blocks, this 150 Amp / 32V DC fuse helps protect main battery feeds and other high-draw circuits.

Key Features

• 150 Amp DC fuse rating for high-current circuit protection
• 32V DC maximum voltage rating
• 2,000A (32V DC) interrupt capacity for safer fault clearing
• MEGA fuse format for use in MEGA/AMG fuse blocks
• Economical protection sizing commonly used for 100300A circuit applications

Intended Use

• Marine DC power distribution systems (main battery feeds and branch protection)
• Automotive/industrial 32V DC systems requiring high-current fuse protection
• Inverter and windlass DC feed protection
• High-output alternator circuit protection

Product Details

• Brand/Series: Blue Sea Systems MEGA Fuse
• Product/SKU: 661-5103
• Amperage Rating: 150 Amps
• Voltage Rating: 32V DC (maximum)
• DC Interrupt Capacity (AIC): 2,000 Amps DC @ 32V DC
• Fuse Format: MEGA / AMG fuse style (for use with MEGA/AMG fuse blocks)
• Product type: Breakers, Fuses & Fuse Holders

Parts Desk Insights

Best Use Case: Use this MEGA fuse when you need compact, high-current DC protectionsuch as the main battery feed to equipment like inverters or windlassespaired with the correct MEGA/AMG fuse block for your installation.

Common Issues: If a fuse repeatedly fails or a fuse never clears a fault, verify (1) the correct fuse block/fuse style match, (2) correct wire sizing and load current draw, and (3) that the circuit fault isnt caused by a wiring or component problem upstream. When servicing, confirm the mating fuse-holder contacts and replace any damaged holder components.

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