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Blue Sea Systems 5143 Maxi Blade Fuse 80 Amp

Part of: Blue Sea Systems Maxi Blade Fuse

Other options in this family: Blue Sea Systems 5142

Manufacturer

Picture for manufacturer Blue Sea Systems

Part Number

5143
13 reviews
Sale Price

$6.86

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Blue Sea Systems 5143 is an 80-ampere Maxi blade fuse designed for high-current circuit protection in marine, RV, and automotive electrical systems. This heavy-duty fuse provides reliable overcurrent protection for critical equipment and wiring.

Key Features:

  • 80 amp current rating for high-draw circuits
  • Tin-plated brass blade terminals resist corrosion in harsh marine and outdoor environments
  • Clear visual indication when fuse has blown for quick diagnosis
  • Standard Maxi fuse format fits most fuse blocks and holders
  • Cost-effective replacement fuse for protecting motors, inverters, and heavy-duty accessories

Maxi fuses are commonly used in marine electrical panels, RV distribution systems, and automotive applications where circuits require protection above standard blade fuse ratings. The visible element design allows easy inspection of fuse condition without removal.

Products specifications

Amps

80

Size

1.55'' x .86''

great

Order got shipped in 2 different deliveries and 2nd was delayed. Customer service worked as it should and did well though fixing the issue.

Excellent, quick processing and easy to use mobile site.

Easy to use and lowest prices.

Easy to use

Always got the best price.

Good prices and quick shipment

Best prices I could find!

Ordered 4 race ramps flatstoppers for winter storage of my Dodge Viper. Product prevents flat spots on auto tires that are stored more than 30 days. Order process was extremely easy, product was promptly shipped. I'll definately do business with Autoplicity in the future.

Lowest price for my engine bolt set, beat Jeg's and Summit by quite a bit! I will definitely be checking Autoplicity for future needs.

The part I purchased had the lowest price I could find online anywhere.. Simple transaction and fast shipping.. Ordered on a Monday and delivered by Friday..

GOOD

Great Product and excellent service, very fast shipping. I have already told my friends about Autoplicity!!

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