---
product_id: 94017243
title: "Blue Sea Systems ATO/ATC Fuses"
brand: "blue sea systems"
price: "$46"
currency: NZD
in_stock: true
reviews_count: 5
category: "Blue Sea Systems"
url: https://www.desertcart.nz/products/94017243-blue-sea-systems-ato-atc-fuses
store_origin: NZ
region: New Zealand
---

# 4A fast-acting fuse Visible blown fuse indicator Tin-plated corrosion resistance Blue Sea Systems ATO/ATC Fuses

**Brand:** blue sea systems
**Price:** $46
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay protected — fuse your gear with confidence!

## Quick Answers

- **What is this?** Blue Sea Systems ATO/ATC Fuses by blue sea systems
- **How much does it cost?** $46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/94017243-blue-sea-systems-ato-atc-fuses)

## 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

- • **Rapid 4A Protection:** Fast-acting fuse designed to safeguard sensitive electronics and automotive circuits instantly.
- • **Dual-Pack Convenience:** Sold in packs of two, perfect for keeping spares on hand and avoiding unexpected failures.
- • **Instant Blown Fuse Alert:** Visible indication lets you quickly identify and replace blown fuses, minimizing downtime.
- • **Trusted Industry Standard:** Blue Sea Systems’ reliable fuses are a go-to choice for professionals demanding consistent circuit protection.
- • **Corrosion-Resistant Durability:** Tin-plated connector blades ensure long-lasting performance even in harsh marine or automotive environments.

## Overview

Blue Sea Systems ATO/ATC Fuses are fast-acting 4A circuit protection devices featuring tin-plated blades for corrosion resistance and a visible blown fuse indicator. Sold in convenient 2-packs, these fuses are engineered for automotive and electronic applications, ensuring reliable and quick protection to keep your systems running smoothly.

## Description

5235. ATO/ATC Fuse. 1A. Fast-acting type fuse ideal for electronic devices. Standard circuit protection device for automobiles and trucks. Tin-plated connector blades for corrosion resistance. Visible indication of blown condition. Sold in packages of 2

Review: Listing is incorrect! Not easy-I’d!!! Price was the same as regular blade fuses so I will keep.
Review: Great as always

## Features

- Pack of 2, 4A fuses
- Fast-acting type fuses ideal for electronic devices
- Standard circuit protection device for automobiles and trucks
- Tin-plated connector blades for corrosion resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000THP3IS |
| Batteries included? | No |
| Best Sellers Rank | 157,041 in DIY & Tools ( See Top 100 in DIY & Tools ) 696 in Fuses & Holders |
| Brand | Blue Sea Systems |
| Color | Multicolor |
| Customer Reviews | 4.7 4.7 out of 5 stars (615) |
| Date First Available | 7 Aug. 2012 |
| Department | Unisex |
| Height | 2 inches |
| Included components | Great Product |
| Is discontinued by manufacturer | No |
| Item display length | 4 inches |
| Item display width | 3 inches |
| Item model number | 5238 |
| Manufacturer | Blue Sea Systems |
| Material type | Plastic |
| Number of items | 1 |
| Number of pieces | 1 |
| Product Dimensions | 10.16 x 7.62 x 5.08 cm; 18 g |
| Size | 2 Pack |
| Style | 4a |
| Weight | 45 g |

## Product Details

- **AC adapter current:** 4 Amps
- **Brand:** Blue Sea Systems
- **Item dimensions L x W x H:** 10.2 x 7.6 x 5.1 centimetres
- **Material:** Plastic
- **Specification met:** UL

## Images

![Blue Sea Systems ATO/ATC Fuses - Image 1](https://m.media-amazon.com/images/I/51K9QpKpBVL.jpg)

## Customer Reviews

### ⭐ Review
*by D***D on 20 January 2026*

Listing is incorrect! Not easy-I’d!!! Price was the same as regular blade fuses so I will keep.

### ⭐⭐⭐⭐⭐ Review
*by H***O on 24 December 2025*

Great as always

### ⭐⭐⭐⭐⭐ Review
*by C***Á on 24 October 2019*

Excelente fusible de buena calidad y cumple con todas las expectativas de acuerdo a las especificaciones del equipo.

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**Shop now:** [https://www.desertcart.nz/products/94017243-blue-sea-systems-ato-atc-fuses](https://www.desertcart.nz/products/94017243-blue-sea-systems-ato-atc-fuses)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-17*