---
product_id: 21921076
title: "Blue Sea Systems 5254 MIDI FUSE 70A"
brand: "blue sea systems"
price: "RM87"
currency: MYR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.my/products/21921076-blue-sea-systems-5254-midi-fuse-70a
store_origin: MY
region: Malaysia
---

# 70A fast-acting current Compact 3x2x1 inch size Tin-plated corrosion resistance Blue Sea Systems 5254 MIDI FUSE 70A

**Brand:** blue sea systems
**Price:** RM87
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuse your circuits with confidence — power meets precision!

## Quick Answers

- **What is this?** Blue Sea Systems 5254 MIDI FUSE 70A by blue sea systems
- **How much does it cost?** RM87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/21921076-blue-sea-systems-5254-midi-fuse-70a)

## Best For

- blue sea systems enthusiasts

## Why This Product

- Trusted blue sea systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Tin-plated connector blades ensure unbeatable corrosion resistance for long-term reliability
- • **Made in the USA:** Proudly manufactured domestically, guaranteeing quality and trust
- • **Space-Savvy Design:** Compact 3x2x1 inch footprint fits seamlessly into tight automotive and truck setups
- • **Precision Engineering:** Through-hole mount for secure, professional-grade installation every time
- • **Power-Packed Protection:** 70 amps of rapid fuse action to safeguard your circuits instantly

## Overview

The Blue Sea Systems 5254 MIDI FUSE 70A is a compact, fast-acting fuse designed for automotive and truck circuit protection. Featuring tin-plated connector blades for superior corrosion resistance and a space-efficient 3x2x1 inch size, it ensures reliable, long-lasting performance. Made in the USA, this fuse supports up to 70 amps and mounts securely via through-hole installation.

## Description

Blue Sea Systems 5254 MIDI FUSE 70A

## Features

- Package Dimensions: 0.75 H x 4.5 L x 1.5 W (inches)
- Fast-acting type fuses ideal for electronic devices
- Package Weight: 0.1 pounds
- Country of Origin : United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Blue Sea Systems |
| Item dimensions L x W x H | 3 x 2 x 1 inches |
| Material | Tin plated |
| Mounting Type | Through-Hole Mount |
| UPC | 632085052546 |
| Global Trade Identification Number | 00632085052546 |
| Manufacturer | Blue Sea Systems |
| Model | MIDI FUSE 70A |
| Item Weight | 0.634 ounces |
| Product Dimensions | 3 x 2 x 1 inches |
| Item model number | 5254 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 5254 |

## Product Details

- **Brand:** Blue Sea Systems
- **Item dimensions L x W x H:** 3 x 2 x 1 inches
- **Material:** Tin plated
- **Mounting Type:** Through-Hole Mount
- **UPC:** 632085052546

## Images

![Blue Sea Systems 5254 MIDI FUSE 70A - Image 1](https://m.media-amazon.com/images/I/51d4aCkkbtL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well Designed Fuses For a Reasonable Price
*by A***L on October 10, 2016*

I have degrees and certifications in electronics, so I'm a little fussy about electrical safety and functionality,I really like these fuses because of tab connections, and for visible indication of blown fuse. With most of the consumer-grade high-current low-voltage fuses, the weakest part of the system is the fuse holder. Usually they are made of cheap plastic, often times with undersized wire, and often times do not make a reliable low-resistance connection to the fuse. All of these things add up to a risk of over-heating, and plastic melting, or worse. The tabs on these fuses make for reliable connections, which is what you want, especially if there are fathoms of cold water below your boat.I recently rebuilt the DC power distribution system in our older camp trailer that we inherited. The factory installed fuses were a mess. They were hard to access, hard to tell if they were blown, and hard to remove/replace. I took them all out and replaced them all with these Blue Sea fuses.Because the factory fuse blocks for these Blue Sea fuses are kind of expensive and don’t have hold enough fuses for my need, and because I enjoy making my own stuff that is better than stuff made in a Chinese factory, I made my own fuse block, which was fairly easy because the tabs on these fuses allow them to be screwed securely to an aluminum buss-bar. My fuse block is a collection of 1/2" thick aluminum blocks that are drilled and tapped for 10-24 screws for the tabs on these fuses, and for ring terminals on the ends of interconnection wires. The aluminum blocks and the buss bar are mounted on a 3/4 inch thick oak board. I now have rock solid, low-resistance fuse connections that I'm sure will perform well for many years.I'm quite happy with these fuses. They are reasonably priced and of good quality.

### ⭐⭐⭐⭐⭐ Works
*by A***R on May 24, 2025*

Works great, I got confused and bought 4 on accident

### ⭐⭐⭐⭐⭐ Perfect fit
*by A***R on August 14, 2025*

My local parts stores did not know what is was looking for, but found these fast have had it installed for a few months, gone on road trips no issues work great easy to install took like 5 mins to get tools remove and replace, good quality, came with spares shipped out fast

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-04*