---
product_id: 101933594
title: "Microwave Fuse 20A 250V Slow-Blow Ceramic SFE, 6x30mm, Fits GE & More, 5pk"
brand: "bluecatele"
price: "R269"
currency: ZAR
in_stock: true
category: "Blue Cat Ele"
url: https://www.desertcart.co.za/products/101933594-microwave-fuse-20a-250v-slow-blow-ceramic-sfe-6x30mm-fits
store_origin: ZA
region: South Africa
---

# Slow-blow time-delay tech 20A high current rating Heavy-duty ceramic build Microwave Fuse 20A 250V Slow-Blow Ceramic SFE, 6x30mm, Fits GE & More, 5pk

**Brand:** bluecatele
**Price:** R269
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power up your microwave repairs with confidence—never miss a beat or a meal!

## Quick Answers

- **What is this?** Microwave Fuse 20A 250V Slow-Blow Ceramic SFE, 6x30mm, Fits GE & More, 5pk by bluecatele
- **How much does it cost?** R269 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/101933594-microwave-fuse-20a-250v-slow-blow-ceramic-sfe-6x30mm-fits)

## Best For

- bluecatele enthusiasts

## Why This Product

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

## Key Features

- • **DIY-Ready 5-Pack:** Enough fuses to troubleshoot and fix without extra store runs—be your own appliance hero.
- • **Ceramic Durability:** Premium ceramic and quartz sand construction for superior heat resistance and safety.
- • **Precision Fit 6x30mm:** Exact dimensions ensure seamless replacement for multiple models—no guesswork, just plug & play.
- • **Slow-Blow Time-Delay:** Handles startup surges without nuisance trips, protecting your microwave’s delicate circuits.
- • **Universal 20A Compatibility:** Fits top microwave brands like GE, Whirlpool, Samsung & more—one fuse to rule them all.

## Overview

This 5-pack of 20A 250V slow-blow ceramic fuses is engineered for reliable microwave protection and compatibility with major brands like GE, Whirlpool, and Samsung. Featuring heavy-duty ceramic construction and precise 6x30mm sizing, these fuses prevent nuisance blowing during startup surges while ensuring thermal stability and safety. Ideal for DIY repairs, they come clearly marked for easy installation and include enough units to diagnose and fix common microwave faults efficiently.

## Description

desertcart.com: Microwave Fuse 20A 250V Slow-Blow Ceramic SFE, 6x30mm, Fits GE & More, 5pk | Replaces GE WB27X10388; Fits Whirlpool, Kenmore, LG & Samsung; Clearly Marked for Easy DIY Install, Skip the Service Call : BlueCatELE: Home & Kitchen

## Features

- Universal 20 Amp Fuse Compatibility: High-performance replacement for GE WB27X10388. Seamlessly fits major microwave brands including Whirlpool, Kenmore, LG, Frigidaire, Samsung, and Panasonic. Replaces part numbers 875392, AP3994062, and PS1481237.
- Slow-Blow / Time-Delay Safety: Engineered as a 20A 250V slow-blow fuse to handle high-current "inrush" during microwave startup. Unlike standard fuses, our time-delay technology prevents nuisance blowing while providing 100% protection for your appliance circuitry.
- Heavy-Duty Ceramic Construction: Built with a durable ceramic tube and high-purity quartz sand. Ceramic fuses offer superior thermal stability and higher breaking capacity than cheap glass alternatives, making them the safest choice for high-voltage microwave repairs.
- Professional Troubleshooting Support: If your fuse blows immediately after installation, it often indicates a faulty door switch, diode, or capacitor. Our 5-pack gives you enough inventory to diagnose and fix the root cause without extra trips to the store.
- Precise 6mm x 30mm Dimensions: Exact fit for 0.24" x 1.2" (6x30mm) fuse holders. Please verify your old fuse dimensions before ordering to ensure a perfect match for your specific GE, Sharp, or KitchenAid model.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 20 A |
| ASIN | B07LBGN7T9 |
| Best Sellers Rank | #374,215 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #396 in Microwave Oven Replacement Parts |
| Brand | BlueCatELE |
| Brand Name | BlueCatELE |
| Color | Ceramic |
| Current Rating | 20 A |
| Customer Reviews | 4.5 out of 5 stars 3,123 Reviews |
| Included Components | 20A Microwave Fuse |
| Item Dimensions | 0.24 x 0.24 x 1.2 inches |
| Item Highlight | Replaces GE WB27X10388; Fits Whirlpool, Kenmore, LG & Samsung; Clearly Marked for Easy DIY Install, Skip the Service Call |
| Item dimensions L x W x H | 0.24 x 0.24 x 1.2 inches |
| Manufacturer | BlueCatELE |
| Material | Metal, Nickel |
| Material Type | Metal, Nickel |
| Maximum Current | 20 A |
| Model | 8541989088 |
| Mounting Type | Through-Hole Mount |
| Number of Items | 5 |
| Part Number | 8541989088 |
| UPC | 717390482629 |
| Unit Count | 5 Count |
| Voltage | 250 volts |

## Product Details

- **AC Adapter Current:** 20 A
- **Brand:** BlueCatELE
- **Item dimensions L x W x H:** 0.24 x 0.24 x 1.2 inches
- **Material:** Metal, Nickel
- **Voltage:** 250 volts

## Images

![Microwave Fuse 20A 250V Slow-Blow Ceramic SFE, 6x30mm, Fits GE & More, 5pk - Image 1](https://m.media-amazon.com/images/I/71EeVCpzBHL.jpg)
![Microwave Fuse 20A 250V Slow-Blow Ceramic SFE, 6x30mm, Fits GE & More, 5pk - Image 2](https://m.media-amazon.com/images/I/715fX91pvwL.jpg)
![Microwave Fuse 20A 250V Slow-Blow Ceramic SFE, 6x30mm, Fits GE & More, 5pk - Image 3](https://m.media-amazon.com/images/I/81PfEEhGmWL.jpg)
![Microwave Fuse 20A 250V Slow-Blow Ceramic SFE, 6x30mm, Fits GE & More, 5pk - Image 4](https://m.media-amazon.com/images/I/81dDbF1pUjL.jpg)
![Microwave Fuse 20A 250V Slow-Blow Ceramic SFE, 6x30mm, Fits GE & More, 5pk - Image 5](https://m.media-amazon.com/images/I/81nZmf1np6L.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: Will this fuse fix my microwave if it has no power?**
A: Yes! If your microwave is completely dead, a blown fuse is the most common culprit. Our 20A 250V microwave ceramic fuse lets you restore power in minutes, helping you avoid expensive technician fees or the cost of a brand-new appliance.

**Q: How do I know I am installing the correct amperage?**
A: We’ve eliminated the guessing game. Each BlueCatELE fuse features crisp, permanent laser etching on the metal end caps. The "20A 250V" markings are easy to read, ensuring you install the right part and maintain the electrical safety of your kitchen.

**Q: Why should I choose ceramic fuses over glass ones?**
A: Ceramic is the standard for microwaves. These 20 amp microwave ceramic fuses offer superior heat resistance and burst-proof protection compared to glass. The slow-blow design is engineered to handle the high-heat cycles of modern appliances.

**Q: Will these fuses fit my specific microwave brand?**
A: These are standard 6x30mm fuses, precision-engineered for a universal fit. They are compatible with major brands including GE, Whirlpool, Samsung, and LG. The exact dimensions ensure a snug, snap-in fit for a secure and stable electrical connection.

**Q: What should I do if the new fuse blows right after installation?**
A: Fuses blow to protect your microwave from larger electrical faults. If it blows immediately, we recommend checking your door switches or capacitor. Our convenient 5-pack ensures you have extra spares on hand while you identify the root cause.

## Frequently Bought Together

- Microwave Fuse 20 Amp 250V Slow-Blow, Universal Ceramic Fuse Replacement for GE WB27X10388, Whirlpool, Kenmore, and Other Microwaves, 6mm x 30mm (5-Pack)
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- KW3AT-16 Microwave Oven Door Switch 16A 125/250V Door Interloc for KW3A, KW3A-16 (2 Open and 1 Closed)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-12*