MRF2913-150 MARINE FUSE CERAMIC

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Technical Specifications

Feature Details / Value
Product Name Marine Rated Battery Fuse (MRBF) / Ceramic Cube Fuse
Product Code MRF2913-150
Amperage Rating 150 Amps (150A)
Maximum Voltage Rating 58V DC
Interrupt Rating 10,000A @ 14V DC / 5,000A @ 32V DC / 2,000A @ 58V DC
Fuse Body Material Heavy-Duty Weatherproof Ceramic Housing
Terminal Material Tin-Plated Copper Alloy Core Elements
Product Group Starters / Alternators / Electrical - Components - Fuses
Category Marine Fuses
UPC Code 402500980231
Item Gross Weight 0.062 lbs
Status Active

Cross References

Brand / Manufacturer Part Number
Blue Sea Systems 5187
Bussmann MRBF-150, BK/MRBF-150
CTO USA (Main Product) MRF2913-150
Littelfuse 0581150, 581150, 0581150.X

Applications & Compatibility Guide

Category Usage & Universal Compliance Guidelines
Recommended Use • Specially engineered for space-constrained marine and heavy automotive electrical environments. Ideal for primary main battery terminal branch protection, mid-sized power inverters, high-output alternators, windlasses, and electric bow thruster sub-circuits.
Universal Compatibility • Universally compatible with all standard single, dual, or triple post MRBF (Marine Rated Battery Fuse) terminal blocks, holders, and mounting bars. • Widely utilized in commercial watercraft, recreational yachts, off-grid solar power battery banks, specialized fleet service trucks, RV master disconnect networks, and heavy machinery auxiliary power modules.
Purpose & Function • Acts as a critical high-amperage, fast-acting circuit barrier directly at the battery source to prevent devastating main wiring harness damage or localized thermal failure loops. • Features an ignition-protected design (complying with SAE J1171 standards) that safely isolates internal electrical arcs, making it entirely safe for installation within enclosed marine engine compartments and spaces containing gasoline or diesel fuel environments.
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MRF2913-150 MARINE FUSE CERAMIC

$17.26