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Blue Sea Systems 5191BSS Battery Terminal Fuse Block 30-300 Amps Single Circuit

Manufacturer

Blue Sea Systems

Picture for manufacturer Blue Sea Systems

Part Number

5191BSS
9 reviews
04/23/2036 12:43 PM
Sale Price

$24.10

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Blue Sea Systems 5191BSS Battery Terminal Fuse Block provides compact, high-amperage circuit protection for marine DC electrical systems. Designed to mount directly to a 3/8" battery post, battery switch, or bus system, this single-circuit fuse block delivers reliable overcurrent protection in space-constrained installations.

Key Features:

  • Accepts terminal fuses from 30 to 300 amps for flexible circuit protection
  • Maximum operating voltage of 58V DC
  • Weatherproof construction suitable for open boats and harsh marine environments
  • Ideal for high-current applications including DC mains, inverters, windlass motors, and bow thrusters
  • Direct battery post mounting eliminates need for additional hardware
  • Compact design maximizes space efficiency in crowded electrical panels

This fuse block provides a reliable, weather-resistant solution for protecting critical high-amperage circuits. The terminal-style fuse design allows for quick visual inspection and easy replacement. Note that fuses are sold separately, allowing you to select the appropriate amperage rating for your specific application.

Products specifications

Description

Battery Terminal Mt.

Size

3/8"

Stud Size

M8 (5/16"-18)

I have ordered several items since my initial March 12th order and so far Delivery has been off the charts.

All good

Ccfgg

Good so far

Good price, plus free shipping

Everything was fantastic, starting with the ordering process, the on time delivery, and ending with the quality of the cap itself. Couldn't ask for anything more.

I was surprised to find marine rated electrical items at Autoplicity, but they had what I needed and at a good price. Will be shopping at Autoplicity again.

Delivered on time but one of the caps on a liquid product was cracked but no leakage from the plastic bottle.

quick and easy, feel good after reading other customer service reviews.

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