Best 125 Volt 20 Amp Fuse Options for Microwave Ovens
Choosing the right 125V 20A microwave fuse helps protect your appliance from power surges and electrical faults. The following top picks are replacement fuses designed for GE, Frigidaire, Hotpoint, and similar microwave models. Each entry includes compatibility notes, ratings, and practical usage considerations to help you select a reliable, long-lasting fuse for your kitchen appliance.
| Product | Brand | Voltage & Current | Package |
|---|---|---|---|
| 2 Pack 20A 125V Microwave Fuse | FBULWSEC | 20A, 125V | 2 pieces |
| 2 Pcs 20A 125V 611 Microwave Fuses | ExploreHome | 20A, 125V | 2 pieces |
| ALLECIN 20A 125V Microwave Fuse | ALLECIN | 20A, 125V | 5 pieces |
| BOJACK 20A 125V Ceramic Fuse | BOJACK | 20A, 125V | 1 piece |
| WB27X11138 20A Amp 125V Fast-Blow Fuse | DealEnvy | 20A, 125V | 2 pieces |
2 Pack 20A 125 Volt Microwave Fuse
The 2 Pack 20A 125V Microwave Fuse from FBULWSEC replaces multiple part numbers (1810711, 5304509451, AH3486694, AP4980426, PS3486694, EA3486694) and is compatible with a broad range of GE, Kenmore, and Frigidaire microwaves. It’s a glass-encased fuse designed for standard 6x30mm or similar form factors used in common oven models. If a fuse blows immediately after replacement, inspect the door switch or related interlock for potential issues.
Key considerations: verify your model’s fuse size and alignment; consider keeping a spare on hand; ensure the door switch is functioning to avoid repeat fuse failures. This pack-friendly option can minimize downtime and support quick maintenance scenarios.
Compatibility notes cover models such as FGMV176NTDB, FGMV176NTDA, CGMV17WNVFA, and dozens more listed in the product description.
2 Pcs 20A 125V 611 Microwave Fuses
ExploreHome’s 611 microwave fuse set includes two 20A, 125V replacements designed for GE, Frigidaire, and Hotpoint units. These fuses match common 6x30mm formats and spares compatibility with part numbers such as WB27X11138 and 5304509451. They help protect the microwave from damage due to power surges and short circuits, enabling a safer cooking environment.
Considerations include confirming model compatibility, ensuring the fuse is the correct 6x30mm size, and inspecting for signs of recurring overloads that may indicate broader electrical issues in the appliance or circuit.
ALLECIN 20A 125V Microwave Fuse (Pack of 5)
ALLECIN’s 5-pack of 20A 125V fuses is designed to fit a wide range of GE and Frigidaire microwaves, with a glass body and nickel-plated brass caps for durability. Replacement models include WB27X11138, 5304509451, AH3486694, AP6230606, EA3486694, and PS12071294. These fuses provide reliable overcurrent protection and are suitable for routine maintenance or stocking an emergency spare kit.
Practical notes: verify the model number and size, and check the interlock and door switch if fuse blows occur soon after replacement. The included compatibility list helps ensure you select the right part for your appliance family.
BOJACK 20A 125V Ceramic Fuse
BOJACK’s ceramic-based microwave fuse offers a robust alternative to standard glass fuses, rated at 20A and 125V with 6x30mm dimensions. Ceramic fuses can provide enhanced heat resistance in some microwave circuits and may be preferred in models with higher thermal loads. This item is positioned as a universal replacement for several GE and Frigidaire microwave models.
Key points: ensure ceramic fuse compatibility with the device’s electrical rating; confirm the physical size and circuit design; consider testing the circuit’s overall health if multiple fuse replacements are required in a short period.
WB27X11138 20A 125V Fast-Blow Fuse (2 Pack)
DealEnvy’s fast-blow 611 glass fuses are designed as direct replacements for common GE and Frigidaire models, with 6x30mm dimensions and 20A/125V ratings. The 2-pack is convenient for households with multiple microwave units or for keeping spares ready for maintenance cycles. It emphasizes quick response to surge events, helping protect internal components from damage.
Considerations include checking the model-specific compatibility list (5304509451, 5304464087, 5304488359, AP5648907, PS5136235) and confirming that a surge event is the actual cause before repeated fuse replacements. Pairing with a functional door interlock can improve reliability.
Buying Guide
- Model compatibility: Microwave fuses come in various form factors (6x30mm is common). Always confirm the exact size (diameter x length) and current rating (20A) for your model before purchasing.
- Fuse type: Fast-blow vs. slow-blow fuses offer different protection profiles. Most microwave use cases favor fast-blow types to quickly interrupt surges, but review your appliance’s service manual for specifics.
- Voltage rating: Ensure the fuse is rated for 125V or higher as required by your microwave’s circuitry. Using an underrated fuse can fail to protect the circuit.
- Brand and replacement part numbers: Cross-check replacement part numbers (e.g., WB27X11138, 5304509451, AH3486694, AP4980426) listed in the product description to reduce the risk of incompatibility.
- Interlock and door switch: If a fuse blows soon after replacement, inspect the door interlock and the door switch. A fault in the interlock often causes repeated fuse failures.
- Maintenance readiness: Keeping a small stock of common fuses can minimize downtime. Consider packs (2, 4, or 5 pieces) to cover multiple devices or future replacements.
- Safety and disposal: Handle fuses with care, and replace only with the appliance unplugged. Dispose of blown fuses per local guidelines.