---
product_id: 174658941
title: "BOJACK T3.15AL250V 5x20mm 3.15A 250V Slow Blow Fuses 3.15 amp 250 Volt 0.2 x 0.78 Inch Glass Tube Time-delay Fuses (Pack of 20)"
brand: "bojack"
price: "€ 14.44"
currency: EUR
in_stock: true
reviews_count: 9
category: "Bojack"
url: https://www.desertcart.gr/products/174658941-bojack-t3-15al250v-5x20mm-3-15a-250v-slow-blow-fuses
store_origin: GR
region: Greece
---

# Slow-blow time-delay tech 3.15A precise current rating 250V high voltage tolerance BOJACK T3.15AL250V 5x20mm 3.15A 250V Slow Blow Fuses 3.15 amp 250 Volt 0.2 x 0.78 Inch Glass Tube Time-delay Fuses (Pack of 20)

**Brand:** bojack
**Price:** € 14.44
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up with precision – fuse smarter, not harder!

## Quick Answers

- **What is this?** BOJACK T3.15AL250V 5x20mm 3.15A 250V Slow Blow Fuses 3.15 amp 250 Volt 0.2 x 0.78 Inch Glass Tube Time-delay Fuses (Pack of 20) by bojack
- **How much does it cost?** € 14.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/174658941-bojack-t3-15al250v-5x20mm-3-15a-250v-slow-blow-fuses)

## Best For

- bojack enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Convenience:** 20-pack with plastic storage case keeps your workspace organized and ready for quick replacements.
- • **Compact & Durable Glass Design:** 5x20mm glass tube fuses fit seamlessly into standard circuits with lasting reliability.
- • **Engineered for Surge Protection:** Absorbs inrush currents to safeguard your devices without nuisance blows.
- • **Trusted by Professionals & DIYers Alike:** Highly rated for fixing appliances and electronics, ensuring your projects stay powered.
- • **Optimized for Long-Term Overload Defense:** Time-delay feature ensures protection against sustained overloads, not just spikes.

## Overview

The BOJACK T3.15AL250V is a pack of 20 high-quality 3.15 amp, 250 volt slow-blow glass tube fuses (5x20mm) designed to protect circuits from surge currents and long-term overloads. Its time-delay technology ensures reliable performance in sensitive electronics and appliances, making it a must-have for professionals and home repair enthusiasts seeking durable, precise electrical protection.

## Description

BOJACK 20 Pcs High Quality Slow-blow Glass Fuse Fuse model:T3.15AL250V Fuse Current: 3.15A Fuse Voltage: 250V Fuse Dimension:5x20mm/0.2x0.78 Inch The role of the Slow-blow fuse：The slow-blow fuse is also called a time-delay fuse. Its delay characteristic is maintained in the circuit when it has a non-fault pulse current and can protect against long-term overload. Some circuits have a current greater than a few times the normal operating current at the switching instant. Although this current peak is very high, it occurs for a short period of time. We call it a pulse current or an inrush current or a surge current. Ordinary fuses can not withstand such currents. If such a circuit uses an ordinary fuse, it may not be able to start normally. If a larger fuse is used, it will not be protected when the circuit is overloaded. The melt of the time-delay fuse is specially processed to absorb energy. By adjusting the energy absorption, it can resist the inrush current and protect the overload.

Review: Fixed my window AC - They're fuses and they work. If these are the right fuses for your application they should fix your issue. In my case they got my window AC working again. It was on its way out so eventually it got to the point where it would blow fuses every few days and had to be replaced but these fuses got me through the remainder of the summer season.
Review: Best solution for citrus trees - Best solution for my mandarin trees. Finally found a good emitter after trying 3 products from the big stores. Works great with my well water

## Features

- BOJACK 20 Pcs High Quality Slow-blow Glass Fuse
- Fuse Dimension: 5x20mm/0.2x0.78 Inch
- Fuse Current: 3.15A
- Fuse Voltage: 250V
- Package Quantity: 20 pcs Packed in a plastic storage case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 3.15 Amps |
| ASIN | B07X2K4NTQ |
| Best Sellers Rank | #37,680 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #42 in Cartridge Fuses |
| Brand | BOJACK |
| Current Rating | 3.15 Amps |
| Date First Available | August 26, 2019 |
| Item Weight | 0.634 ounces |
| Item model number | BJ-SBF250-3.15A |
| Manufacturer | BOJACK |
| Material | Glass |
| Mounting Type | Through-Hole Mount |
| Package Dimensions | 2.17 x 1.61 x 0.55 inches |
| UPC | 769390171607 |
| Unit Count | 20 Count |
| Voltage | 250 Volts |

## Product Details

- **AC Adapter Current:** 3.15 Amps
- **Brand:** BOJACK
- **Material:** Glass
- **Mounting Type:** Through-Hole Mount
- **Voltage:** 250 Volts

## Images

![BOJACK T3.15AL250V 5x20mm 3.15A 250V Slow Blow Fuses 3.15 amp 250 Volt 0.2 x 0.78 Inch Glass Tube Time-delay Fuses (Pack of 20) - Image 1](https://m.media-amazon.com/images/I/71CkW5jHDfL.jpg)

## Questions & Answers

**Q: Are these fuses UL Listed?**
A: UL died in the 70s!! (being facetious) for consumer manufacturing since trade agreements and licensing equals more profit. 
commercial grade fuses are, but not these.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixed my window AC
*by I***Y on March 20, 2025*

They're fuses and they work. If these are the right fuses for your application they should fix your issue. In my case they got my window AC working again. It was on its way out so eventually it got to the point where it would blow fuses every few days and had to be replaced but these fuses got me through the remainder of the summer season.

### ⭐⭐⭐⭐⭐ Best solution for citrus trees
*by D***R on September 27, 2025*

Best solution for my mandarin trees. Finally found a good emitter after trying 3 products from the big stores. Works great with my well water

### ⭐⭐⭐⭐⭐ Does the job
*by M***. on January 17, 2026*

Great replacement for my needs.

## Frequently Bought Together

- BOJACK T3.15AL250V 5x20mm 3.15A 250V Slow Blow Fuses 3.15 amp 250 Volt 0.2 x 0.78 Inch Glass Tube Time-delay Fuses (Pack of 20)
- HUAREW T6.3AL250V 20 Pcs 5x20mm Slow Blow Glass Fuse 6.3A 250V 0.2 x 0.78 inch time delay Fuse
- BOJACK T2AL250V 5x20mm 2A 250V Slow Blow Fuses 2 amp 250 Volt 0.2 x 0.78 Inch Glass Tube Time-delay Fuses (Pack of 20)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-13*