---
product_id: 641320701
title: "Joinfworld 400A MEGA Fuse, High Current Bolt Mount Automotive 400 Amp MEGA/AMG Fuse for Cars, Trucks, Construction Vehicles, Buses, Boats - 3Pcs"
brand: "joinfworld"
price: "E£ 2130"
currency: EGP
in_stock: true
reviews_count: 13
category: "Joinfworld"
url: https://www.desertcart.com.eg/products/641320701-joinfworld-400a-mega-fuse-high-current-bolt-mount-automotive-400
store_origin: EG
region: Egypt
---

# 400A high current capacity Copper alloy with heat sink for superior durability Bolt mount with M8 hole for secure fit Joinfworld 400A MEGA Fuse, High Current Bolt Mount Automotive 400 Amp MEGA/AMG Fuse for Cars, Trucks, Construction Vehicles, Buses, Boats - 3Pcs

**Brand:** joinfworld
**Price:** E£ 2130
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your ride with unstoppable protection!

## Quick Answers

- **What is this?** Joinfworld 400A MEGA Fuse, High Current Bolt Mount Automotive 400 Amp MEGA/AMG Fuse for Cars, Trucks, Construction Vehicles, Buses, Boats - 3Pcs by joinfworld
- **How much does it cost?** E£ 2130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/641320701-joinfworld-400a-mega-fuse-high-current-bolt-mount-automotive-400)

## Best For

- joinfworld enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched 400A Power Handling:** Engineered to protect your high-current circuits with precision and reliability.
- • **Bolt Mount Design with M8 Hole:** Ensures a rock-solid, vibration-resistant connection for demanding automotive environments.
- • **Premium Copper Alloy Construction:** Integrated heat sink and riveted structure deliver long-lasting performance under extreme conditions.
- • **Versatile Multi-Vehicle Compatibility:** Perfect for cars, trucks, construction vehicles, buses, boats, and agricultural machinery.
- • **Rapid Overload & Short Circuit Protection:** Instantly blocks dangerous surges to keep your vehicle’s electrical system safe and sound.

## Overview

The Joinfworld 400A MEGA Fuse is a high-performance bolt mount automotive fuse designed for circuits up to 400 amps at 32V DC. Crafted from premium copper alloy with an integrated heat sink and secure riveted connections, it offers reliable overload and short circuit protection. Its versatile design fits a wide range of vehicles including cars, trucks, construction machinery, buses, and boats, ensuring your high-current systems stay safe and efficient.

## Description

Buy Joinfworld 400A MEGA Fuse, High Current Bolt Mount Automotive 400 Amp MEGA/AMG Fuse for Cars, Trucks, Construction Vehicles, Buses, Boats - 3Pcs: Fuses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Saved me for a cheap price. And saved money by not having to get a mechanic. - Lifesaver for me. My car suddenly totally quit on me and left me stranded. Had it towed home until I could decide what to do. Saw another guy who had the same problem and he said this fixed his problem. My car would not start at all, no click, no nothing. Bought this fuse and installed it myself. Car started right up. Couldn't believe I fixed it my self for such a cheap part and didn't have to have it towed to the shop.
Review: Good product - Fuse fit and worked as described

## Features

- Product Type: MEGA/AMG 400A Fuse, bolt auto fuses; Current: 400A, 32V DC
- Dimensions: 2.71" x 0.65" x 0.39"(L*W*H); Hole Spacing: 2"; Hole Diameter: 0.33"(M8)
- Function: With overload and short circuit protection, can block the circuit in time, specially designed for high current circuit protection up to 400 amp
- Premium Material: Made of quality copper alloy material with integrated heat sink, stable riveted connection structure, not easy to break
- Widely Application: These MEGA 400 amp fuses are used in cars, trucks, agricultural machinery, construction vehicles, buses and caravans

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 400 Amps |
| ASIN | B0D2CK3TJD |
| Best Sellers Rank | #4,886 in Automotive ( See Top 100 in Automotive ) #24 in Fuses #26 in Automotive Fuses |
| Brand | Joinfworld |
| Date First Available | April 22, 2024 |
| Item Weight | 0.176 ounces |
| Item model number | ABF-406-400A-3PCS |
| Manufacturer | Joinfworld |
| Material | Copper, Plastic |
| Mounting Type | Surface Mount |
| Package Dimensions | 4.5 x 3.83 x 0.02 inches |
| Specification Met | CE |
| Voltage | 32 Volts |

## Product Details

- **AC Adapter Current:** 400 Amps
- **Brand:** Joinfworld
- **Material:** Copper, Plastic
- **Specification Met:** CE
- **Voltage:** 32 Volts

## Images

![Joinfworld 400A MEGA Fuse, High Current Bolt Mount Automotive 400 Amp MEGA/AMG Fuse for Cars, Trucks, Construction Vehicles, Buses, Boats - 3Pcs - Image 1](https://m.media-amazon.com/images/I/31N5NhHQvXL.jpg)
![Joinfworld 400A MEGA Fuse, High Current Bolt Mount Automotive 400 Amp MEGA/AMG Fuse for Cars, Trucks, Construction Vehicles, Buses, Boats - 3Pcs - Image 2](https://m.media-amazon.com/images/I/41QOWDWeL+L.jpg)
![Joinfworld 400A MEGA Fuse, High Current Bolt Mount Automotive 400 Amp MEGA/AMG Fuse for Cars, Trucks, Construction Vehicles, Buses, Boats - 3Pcs - Image 3](https://m.media-amazon.com/images/I/41ee5JEfhML.jpg)
![Joinfworld 400A MEGA Fuse, High Current Bolt Mount Automotive 400 Amp MEGA/AMG Fuse for Cars, Trucks, Construction Vehicles, Buses, Boats - 3Pcs - Image 4](https://m.media-amazon.com/images/I/41zOrzrGhPL.jpg)
![Joinfworld 400A MEGA Fuse, High Current Bolt Mount Automotive 400 Amp MEGA/AMG Fuse for Cars, Trucks, Construction Vehicles, Buses, Boats - 3Pcs - Image 5](https://m.media-amazon.com/images/I/515tuBkeixL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved me for a cheap price. And saved money by not having to get a mechanic.
*by G***N on September 2, 2025*

Lifesaver for me. My car suddenly totally quit on me and left me stranded. Had it towed home until I could decide what to do. Saw another guy who had the same problem and he said this fixed his problem. My car would not start at all, no click, no nothing. Bought this fuse and installed it myself. Car started right up. Couldn't believe I fixed it my self for such a cheap part and didn't have to have it towed to the shop.

### ⭐⭐⭐⭐⭐ Good product
*by R***. on July 24, 2025*

Fuse fit and worked as described

### ⭐⭐⭐⭐⭐ good price
*by K***D on September 8, 2025*

GREAT VALUE AND CAME IN TIME MY TECH JACK NLOVES THEM

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-23*