---
product_id: 102997399
title: "Mini Christmas Light Strings Replacement Glass Fuses - 3A/3Amp 110V 125V Fast-Blow Mini Glass Fuses String Lights, 3.6 x 10mm/0.14 x 0.39 Inch, Pack of 20"
brand: "twi fuses"
price: "VT4400"
currency: VUV
in_stock: true
reviews_count: 6
url: https://www.desertcart.vu/products/102997399-mini-christmas-light-strings-replacement-glass-fuses-3a-3amp-110v
store_origin: VU
region: Vanuatu
---

# 3A fast-blow fuse for instant overload protection Compact 3.6x10mm size fits most holiday light sets Compatible with 110V-125V mini string lights Mini Christmas Light Strings Replacement Glass Fuses - 3A/3Amp 110V 125V Fast-Blow Mini Glass Fuses String Lights, 3.6 x 10mm/0.14 x 0.39 Inch, Pack of 20

**Brand:** twi fuses
**Price:** VT4400
**Availability:** ✅ In Stock

## Summary

> 🎄 Light up your holidays without a flicker!

## Quick Answers

- **What is this?** Mini Christmas Light Strings Replacement Glass Fuses - 3A/3Amp 110V 125V Fast-Blow Mini Glass Fuses String Lights, 3.6 x 10mm/0.14 x 0.39 Inch, Pack of 20 by twi fuses
- **How much does it cost?** VT4400 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/102997399-mini-christmas-light-strings-replacement-glass-fuses-3a-3amp-110v)

## Best For

- twi fuses enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Blow Safety Tech:** 3 Amp fast-blow design protects your lights from electrical faults, preventing costly damage and fire hazards.
- • **Effortless Festive Fix:** Quick and easy replacement keeps your Christmas trees, wreaths, and decorations shining without interruption.
- • **Durable Zinc Construction:** Built to last season after season, these fuses maintain optimal performance under holiday stress.
- • **Keep Your Lights Glowing Bright:** 20-pack ensures you’re always ready to replace blown fuses and avoid dark spots in your festive display.
- • **Universal Fit for Holiday Cheer:** Sized perfectly at 3.6 x 10mm, these fuses work seamlessly with most indoor and outdoor mini string lights.

## Overview

This pack of 20 mini glass fuses features a 3 Amp fast-blow rating and 110-125V compatibility, designed to replace blown fuses in most mini Christmas light strings. Measuring 3.6 x 10mm, these durable zinc fuses ensure reliable protection and uninterrupted festive lighting both indoors and outdoors.

## Description

Mini Christmas Light Strings Replacement Glass Fuses - 3A/3Amp 110V 125V Fast-Blow Mini Glass Fuses String Lights, 3.6 x 10mm/0.14 x 0.39 Inch, Pack of 20

## Features

- Includes 20 replacement fuses to keep your holiday lights shining bright season after season.
- Reliable 3A/3Amp fast-blow mini glass fuses, designed for optimal safety and performance with Christmas lights and mini string light sets.
- Measures 3.6 x 10mm (0.14 x 0.39 inches), ideal for replacing blown fuses in most mini Christmas light string sets.
- Works with a wide range of mini light strings, including most 110V and 125V indoor and outdoor string lights.
- Built to last with a fast-blow design that ensures protection against overloads and electrical faults, preventing damage to your light strings.
- Perfect for repairing light sets used for Christmas trees, wreaths, and other festive decorations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 3 Amps |
| Brand | TWI Fuses |
| Voltage | 125 Volts |
| Material | Zinc |
| Mounting Type | Through-Hole Mount |
| UPC | 860000676106 |
| Global Trade Identification Number | 00860000676106 |
| Manufacturer | TWI Fuses |
| Item Weight | 0.81 ounces |
| Package Dimensions | 3 x 2 x 0.2 inches |
| Item model number | W11A0742-A |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 20 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **AC Adapter Current:** 3 Amps
- **Brand:** TWI Fuses
- **Voltage:** 125 Volts
- **Material:** Zinc
- **Mounting Type:** Through-Hole Mount

## Images

![Mini Christmas Light Strings Replacement Glass Fuses - 3A/3Amp 110V 125V Fast-Blow Mini Glass Fuses String Lights, 3.6 x 10mm/0.14 x 0.39 Inch, Pack of 20 - Image 1](https://m.media-amazon.com/images/I/71rrgrQ6GWL.jpg)
![Mini Christmas Light Strings Replacement Glass Fuses - 3A/3Amp 110V 125V Fast-Blow Mini Glass Fuses String Lights, 3.6 x 10mm/0.14 x 0.39 Inch, Pack of 20 - Image 2](https://m.media-amazon.com/images/I/812Mg+v-dAL.jpg)
![Mini Christmas Light Strings Replacement Glass Fuses - 3A/3Amp 110V 125V Fast-Blow Mini Glass Fuses String Lights, 3.6 x 10mm/0.14 x 0.39 Inch, Pack of 20 - Image 3](https://m.media-amazon.com/images/I/61h54UKv89L.jpg)
![Mini Christmas Light Strings Replacement Glass Fuses - 3A/3Amp 110V 125V Fast-Blow Mini Glass Fuses String Lights, 3.6 x 10mm/0.14 x 0.39 Inch, Pack of 20 - Image 4](https://m.media-amazon.com/images/I/71WkQR2t6vL.jpg)
![Mini Christmas Light Strings Replacement Glass Fuses - 3A/3Amp 110V 125V Fast-Blow Mini Glass Fuses String Lights, 3.6 x 10mm/0.14 x 0.39 Inch, Pack of 20 - Image 5](https://m.media-amazon.com/images/I/51Da-S9H-rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ OK
*by L***T on December 20, 2022*

Fine.

### ⭐⭐⭐⭐⭐ It's a great, plenty of bulbs to keep lights functioning
*by D***T on January 22, 2020*

Product was easy to use, met all requirements to light strings

### ⭐⭐⭐ It is hard to know which fuse fits the light string.
*by V***V on February 25, 2023*

They didn't fit the light string I ordered them for.

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**Shop now:** [https://www.desertcart.vu/products/102997399-mini-christmas-light-strings-replacement-glass-fuses-3a-3amp-110v](https://www.desertcart.vu/products/102997399-mini-christmas-light-strings-replacement-glass-fuses-3a-3amp-110v)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-01*