SKU: CW19007
UPC: 632085051396
MPN: 5139
The Blue Sea 5139 40AMP MAXI Fuse is an essential component for reliable electrical protection on fishing or cruising vessels. Designed for serious anglers and boaters, this fuse helps prevent electrical failures that could leave you stranded far from shore.
This 40-amp rated fuse is engineered to protect high-draw circuits commonly found in modern marine installations, such as thruster systems, bilge pumps, and integrated electronics. Built to the MAXI fuse standard, the 5139 provides fast and predictable circuit protection, ensuring safety in both saltwater and freshwater environments.
Ideal for boaters who require dependable electrical solutions, the Blue Sea 5139 MAXI Fuse fits standard marine fuse blocks and holders, making it easy to integrate into existing electrical systems. Its compact design allows for convenient storage in tackle lockers or maintenance kits, ensuring you have spares on hand when needed.
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