---
product_id: 32751351
title: "Bussmann MDL-1 Glass Fuse 1 Amp 250 Volt Time Delay (Slo-blo) 3AG 1/4 x 1-1/4 (5 Pack)"
brand: "bussmann"
price: "$12.25"
currency: USD
in_stock: true
reviews_count: 9
category: "Bussmann"
url: https://www.desertcart.us/products/32751351-bussmann-mdl-1-glass-fuse-1-amp-250-volt-time
store_origin: US
region: United States of America
---

# Time Delay Slo-blo tech 250 Volt max voltage 1 Amp current rating Bussmann MDL-1 Glass Fuse 1 Amp 250 Volt Time Delay (Slo-blo) 3AG 1/4 x 1-1/4 (5 Pack)

**Brand:** bussmann
**Price:** $12.25
**Availability:** ✅ In Stock

## Summary

> ⚡ Protect your gear with precision — don’t get caught powerless!

## Quick Answers

- **What is this?** Bussmann MDL-1 Glass Fuse 1 Amp 250 Volt Time Delay (Slo-blo) 3AG 1/4 x 1-1/4 (5 Pack) by bussmann
- **How much does it cost?** $12.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/32751351-bussmann-mdl-1-glass-fuse-1-amp-250-volt-time)

## Best For

- bussmann enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Brand Quality:** Cooper Bussmann’s industry-leading reliability with UL certification
- • **High Voltage Endurance:** Rated for up to 250 Volts ensuring robust circuit safety
- • **Value 5-Pack Convenience:** Multiple fuses in one pack for quick replacements and peace of mind
- • **Compact Glass Construction:** 1/4" x 1-1/4" size fits standard 3AG fuse holders seamlessly
- • **Reliable Time Delay Protection:** Slo-blo fuse design prevents nuisance blowouts during power surges

## Overview

The Bussmann MDL-1 Glass Fuse is a 1 Amp, 250 Volt time delay (Slo-blo) fuse designed for reliable circuit protection. Measuring 1/4" x 1-1/4", this UL-certified glass fuse from Cooper Bussmann offers durable, compact, and trusted performance, ideal for sensitive electronics and power tools. Sold in convenient 5-packs, it ensures you’re always ready to replace and maintain your equipment without downtime.

## Description

Each fuse measures 1/4" x 1-1/4"

Review: Good quality - Works as expected.
Review: Fuse - Good product

## Features

- Time Delay (Slo-blo)
- Glass Fuse
- Cooper Bussmann

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SU2I7YG |
| Best Sellers Rank | #66,211 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #88 in Cartridge Fuses |
| Brand Name | Bussmann |
| Color | NA or NO |
| Customer Reviews | 4.7 4.7 out of 5 stars (315) |
| Included Components | Item |
| Item Dimensions | 1.25 x 0.25 x 0.25 inches |
| Manufacturer | Bussmann |
| Material Type | Glass |
| Maximum Current | 1 Amps |
| Model | MDL-1BK |
| Mounting Type | Surface Mount |
| Part Number | MDL-1BK |
| Specification Met | UL |
| UPC | 627434107923 |
| Unit Count | 5.0 Count |
| Voltage | 250 Volts |

## Product Details

- **AC Adapter Current:** 1 Amps
- **Brand:** Bussmann
- **Item dimensions L x W x H:** 1.25 x 0.25 x 0.25 inches
- **Material:** Glass
- **Voltage:** 250 Volts

## Images

![Bussmann MDL-1 Glass Fuse 1 Amp 250 Volt Time Delay (Slo-blo) 3AG 1/4 x 1-1/4 (5 Pack) - Image 1](https://m.media-amazon.com/images/I/71M4VaUcTbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by E***N on February 28, 2026*

Works as expected.

### ⭐⭐⭐⭐⭐ Fuse
*by A***R on February 4, 2026*

Good product

### ⭐⭐⭐⭐⭐ Available, convenient, does it's job!
*by J***M on November 8, 2025*

I needed 1amp, Slo-blo and this was a good value and was sent in a timely manner, to be immediately used on a small Fender Champ Amp.

## Frequently Bought Together

- Bussmann MDL-1 Glass Fuse 1 Amp 250 Volt Time Delay (Slo-blo) 3AG 1/4 x 1-1/4 (5 pack)
- Cooper Bussmann Slow Blow Fuse, MDL, 250V - 3 Amp - Set of 5
- Cooper Bussmann Slow Blow Fuse, MDL, 250V - 4 Amp - Set of 5

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**Shop now:** [https://www.desertcart.us/products/32751351-bussmann-mdl-1-glass-fuse-1-amp-250-volt-time](https://www.desertcart.us/products/32751351-bussmann-mdl-1-glass-fuse-1-amp-250-volt-time)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-21*