Will this fuse fit my GE, Whirlpool, or Kenmore microwave?

Yes! It directly replaces part GE WB27X10388 and fits major brands including Whirlpool, Kenmore, and LG requiring a 20A 250V slow-blow fuse measuring 6mm x 30mm. Always verify your original fuse dimensions before ordering.

How can I ensure I am selecting the correct size fuse?

Carefully measure your original fuse length and diameter. These fuses measure 6mm x 30mm (1/4" x 1-1/4"). They are not compatible with microwaves requiring 6mm x 32mm fuses.

Why do microwave ovens require a slow-blow (time-delay) fuse?

Microwaves create a heavy electrical surge when starting up. Slow-blow ceramic fuses withstand this momentary start-up surge, whereas fast-blow fuses will blow instantly as soon as power turns on.

Why did my replacement fuse blow again immediately after installation?

If a new fuse opens right away, an underlying electrical fault exists in the appliance—such as a defective door switch, diode, or capacitor. The secondary issue must be fixed for the fuse to work.

What are the exact technical electrical specs of these ceramic fuses?

These fuses are rated at 20 Amps and 250 Volts with a time-delay (slow-blow) response. The durable ceramic construction handles high-power thermal loads superior to standard glass fuses.

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Microwave Ceramic Slow-Blow Fuse, 20 Amp 250V Universal Replacement for GE WB27X10388, Whirlpool, Kenmore, and Other Microwave Ovens, 6mm x 30mm (5-Pack)

Microwave Ceramic Slow-Blow Fuse, 20 Amp 250V Universal Replacement for GE WB27X10388, Whirlpool, Kenmore, and Other Microwave Ovens, 6mm x 30mm (5-Pack)

Product ID: 167392966

Details

AC Adapter Current
20 A
Brand
Techman
Item dimensions L x W x H
4.25 x 2.75 x
Material
Ceramic
Voltage
250 volts

⚡20 Amp slow-blow rating

🔧Universal fit for top brands

🧱Durable ceramic build

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Description

⚡ Fuse your way to hassle-free microwave repairs — don’t get left in the dark!

VALUE PACKED 5 PACK - Keep spares on hand and avoid downtime with this cost-effective bundle 💰
UNIVERSAL COMPATIBILITY - Seamlessly replaces fuses in GE, Whirlpool, Kenmore & more for hassle-free repairs 🔄
DIY FRIENDLY INSTALLATION - Quick, no-fuss replacement saves you time and costly service calls 🔧
POWERFUL 20 A SLOW BLOW FUSE - Engineered to protect your microwave from electrical surges with precision ⚡
RUGGED CERAMIC CONSTRUCTION - Built to last with high-quality ceramic that withstands heat and wear 🧱

This 5-pack of Techman 20 Amp 250V ceramic slow-blow fuses offers universal compatibility with major microwave brands like GE, Whirlpool, and Kenmore. Designed for reliable surge protection and long-lasting durability, these easy-to-install fuses provide a cost-effective solution to keep your microwave running smoothly without expensive repairs or replacements.

Specifications

ASIN	B07WPWMDBF
Best Sellers Rank	#551,328 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #692 in Microwave Oven Replacement Parts
Brand Name	Techman
Color	Ceramic
Current Rating	20 A
Customer Reviews	4.5 4.5 out of 5 stars (802)
Item Dimensions	4.25 x 2.75 x 0.25 inches
Manufacturer	Techman
Material Type	Ceramic
Maximum Current	20 A
Model	MDA20-5
Mounting Type	Through-Hole Mount
Number of Items	5
Part Number	MDA20-5
UPC	613003147971
Unit Count	5 Count
Voltage	250 volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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B/.16

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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