Quick Summary
This 10 pack microwave ceramic fuse set contains 20 A, 250 V slow-blow cartridge fuses in a 6 x 30 mm format. It is presented as a replacement fuse for WB27X10388 and other listed microwave models, so compatibility is the key check before buying.
The fuse is intended for microwave circuits and other electrical equipment where the stated fuse rating and size match the required replacement. The pack quantity is useful if you want spares on hand, but the exact model fit should be checked against your appliance before fitting.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Pack quantity | 10 fuses. Check whether you need a single replacement or multiple spares. |
| Fuse type | Ceramic slow-blow cartridge fuse. Match the style required by the appliance. |
| Current rating | 20 A. Compare this with the rating required for your microwave or other equipment. |
| Voltage rating | 250 V. Confirm the appliance needs the same voltage rating. |
| Size | 6 x 30 mm. Check the fuse holder size before choosing. |
| Compatibility | Listed as compatible with WB27X10388 and several GE microwave model references. Check the exact appliance part number before ordering. |
What to Compare Before Buying
- Fuse rating: This set is rated at 20 A and 250 V. Match both figures to the replacement specification for the appliance.
- Physical size: The fuse measures 6 x 30 mm. The holder must accept that cartridge size.
- Pack quantity: The pack contains 10 fuses. Choose this only if you want multiple spares or expect repeat replacements.
- Compatibility: WB27X10388 is named, along with several GE microwave references. Check the exact part number on the appliance or existing fuse.
What Else You May Need
You may need the correct appliance model or part number to confirm fit before replacement. If the fuse has failed, the underlying fault in the appliance should also be checked.
Before You Decide
Confirm the 20 A, 250 V rating and the 6 x 30 mm size match your appliance. Check that WB27X10388 or the relevant model reference applies to your microwave. Make sure you want a 10 pack rather than a single replacement.






