[Lifetime Warranty] Microwave Fuse 20A Ceramic Fuse 20 Amp 250V Slow-Blow - Compatible and Universal Replacement for WB27X10388 GE Whirlpool Kenmore and Other Microwave Ovens - Pack of 5

20 Amp 250V Slow-Blow Microwave Fuse - Pack of 5

Key Features

• Quantity: 5 fuses
• Rating: 20 Amp, 250 Volt
• Type: Slow-blow (time-delay)
• Construction: Ceramic cartridge
• Dimensions: 6 mm x 30 mm
• Function: Protects microwave internal components from overcurrent and power surges.

Replaces / Cross-Reference Part Numbers

• GE WB27X10388

Compatibility & Fitment

• Designed for universal fitment in most microwave oven brands requiring a 20A 250V slow-blow fuse.
• Compatible with select models from brands such as GE, Whirlpool, and Hotpoint.
• Verify the specifications of your original fuse before installation.

When to Replace

• The microwave is completely non-operational.
• No lights, display, or sound from the unit when the door is opened or closed.
• The original fuse is visibly broken or fails a continuity test with a multimeter.

Installation Tips

• Disconnect the microwave from the power source before servicing.
• Locate the fuse holder, typically near the power cord entry point inside the cabinet.
• Confirm the amperage and voltage rating on the original fuse matches the replacement.
• Gently remove the old fuse and insert the new one securely into the holder.