Blue Sea 5140 50AMP MAXI Fuse [5140]

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Regular price: $7.79
Regular price: ~~$7.99~~
Sale price: $7.79

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SKU: CWR-19008 UPC: 632085051402

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MAXI fuse protection for 50-amp marine, RV, and automotive circuits, with visible blown-fuse indication for faster status checks.

This 50A MAXI fuse is designed for use with compatible MAXI fuse holders and fuse blocks. Tin-plated connector blades help resist corrosion in electrical environments where moisture may be present. The visible indication makes a blown fuse easier to identify during inspection, while the economical format supports practical circuit protection for 32V DC systems.

50A rating: Provides circuit protection for appropriately sized 32V DC marine, RV, and automotive electrical systems.
MAXI fuse format: Fits compatible MAXI fuse holders and fuse blocks for straightforward replacement.
Tin-plated connector blades: Help resist corrosion in damp electrical environments.
Visible blown-fuse indication: Makes fuse status easier to check during troubleshooting.
1,000A interrupt capacity: Supports interruption of fault currents up to the specified rating.

Use the Blue Sea Systems 5140 as a replacement or spare fuse in compatible MAXI fuse blocks and holders. Its 50A rating suits properly sized 32V DC circuits commonly found in marine, RV, and automotive electrical installations.

The tin-plated connector blades help address corrosion concerns in equipment exposed to moisture, while the visible blown-fuse indicator simplifies routine inspection and fault finding. Before installation, match the fuse rating to the circuit manufacturer’s requirements and confirm that the holder or block accepts the MAXI format.

This fuse is intended for circuit protection, not as a substitute for correct wire sizing or system-specific electrical design.

Specification	Details
Brand	Blue Sea Systems
Model	5140
Product Type	MAXI fuse
Amperage	50A
Maximum Voltage	32V DC
Interrupt Capacity	1,000A
SKU	CWR-19008
UPC	632085051402
Weight	0.04 lb

Is this fuse compatible with any fuse holder?
It is designed for compatible MAXI fuse holders and MAXI fuse blocks.
What circuit rating does this fuse provide?
This model is rated at 50 amps.
What is the maximum voltage rating?
The verified maximum rating is 32V DC.
How can a blown fuse be identified?
The fuse includes a visible indication of its blown condition.
Where can this fuse be used?
It is suitable for appropriately specified marine, RV, and automotive electrical applications using the MAXI format.

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⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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