Blue Sea 5178 60A Fuse Terminal [5178]

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Regular price: $19.79
Regular price: ~~$22.99~~
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SKU: CWR-32549 UPC: 632085051785

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Terminal fuse for marine DC main-circuit protection, the Blue Sea Systems 5178 provides 60A protection for large battery banks while offering ignition-protected installation and clear blown-fuse visibility.

This MRBF terminal fuse is intended for use in marine electrical systems and other compatible DC applications. Its 60A rating helps protect main circuits from excessive current, while the clear inspection window makes fuse status easy to check. The gold color identifies the amperage rating at a glance, and the fuse must be installed with a compatible terminal fuse block.

60A amperage rating: Provides circuit protection for appropriately sized DC main circuits.
Ignition protected: Suitable for installation aboard gasoline-powered boats.
Clear inspection window: Shows a blown-fuse condition without removing the fuse.
ABYC-compliant interrupt rating: Supports DC main-circuit protection requirements for large battery banks.
Terminal-fuse format: Installs with a compatible terminal fuse block rather than directly on the battery terminal.

Use the Blue Sea Systems 5178 in a properly sized marine DC power system where a 60A terminal fuse is specified. The fuse is designed for installation with compatible Blue Sea terminal fuse blocks, including models 5191 and 2151; it should not be mounted directly to a battery terminal. Its ignition-protected construction supports use aboard gasoline-powered boats, while the inspection window allows quick visual checking during routine electrical-system service. The fuse is rated for applications up to 58V DC, with interrupt capacity varying by system voltage. Confirm the required fuse rating, conductor sizing, and installation method before installation.

Brand	Blue Sea Systems
Model	5178
Product Type	Terminal fuse
Fuse Type	MRBF terminal fuse
Amperage	60A
Color	Gold
Maximum Voltage	58V DC
Weight	0.06 lb
UPC	632085051785

What is the Blue Sea Systems 5178?
It is a 60A MRBF terminal fuse for marine and compatible DC electrical systems.
What is this fuse used for?
It is used for appropriately sized DC main-circuit protection, including large battery-bank applications.
Does it include a fuse holder?
No. It must be used with a compatible terminal fuse block.
Can it be mounted directly to a battery terminal?
No. Install it with a terminal fuse block; do not mount the fuse directly to the battery terminal.
Is it suitable for gasoline-powered boats?
Yes. Its ignition-protected construction is suitable for installation aboard gasoline-powered boats.

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