--- product_id: 156246898 title: "Supplying Demand WB27X11138 Microwave Fast-Blow Glass Fuse 20 Amp 125 Volt Replacement Model Specific Not Universal" brand: "supplying demand" price: "¥10389" currency: JPY in_stock: true category: "Supplying Demand" url: https://www.desertcart.jp/products/156246898-supplying-demand-wb27x11138-microwave-fast-blow-glass-fuse-20-amp store_origin: JP region: Japan --- # 20 Amp fast-blow rating 1.25 inch compact size 125 Volt compatibility Supplying Demand WB27X11138 Microwave Fast-Blow Glass Fuse 20 Amp 125 Volt Replacement Model Specific Not Universal **Brand:** supplying demand **Price:** ¥10389 **Availability:** ✅ In Stock ## Summary > ⚡ Protect your microwave like a pro — don’t get caught without the right fuse! ## Quick Answers - **What is this?** Supplying Demand WB27X11138 Microwave Fast-Blow Glass Fuse 20 Amp 125 Volt Replacement Model Specific Not Universal by supplying demand - **How much does it cost?** ¥10389 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/156246898-supplying-demand-wb27x11138-microwave-fast-blow-glass-fuse-20-amp) ## Best For - supplying demand enthusiasts ## Why This Product - Trusted supplying demand brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First Repair Tip:** Designed to work with your microwave’s noise filter board; remember to discharge capacitors before servicing. - • **Durable Glass Construction:** High-quality glass fuse offers reliable performance and easy visual inspection of fuse status. - • **Fast-Acting Surge Protection:** Shuts off microwave instantly during power surges to prevent costly damage and fire hazards. - • **Precision Fit for Your Model:** Model-specific design ensures seamless replacement without guesswork. - • **Easy Identification & Installation:** Includes clear part numbers and a helpful video guide to find your model number quickly. ## Overview The Supplying Demand WB27X11138 is a 20 Amp, 125 Volt fast-blow glass fuse designed specifically for select microwave models. Measuring 1.25 inches in length, it provides rapid surge protection by shutting off power during electrical faults, preventing damage and fire. Compatible with major brands and backed by a 90-day limited warranty, this fuse is an essential, model-specific replacement part for maintaining microwave safety and performance. ## Description desertcart.com: Supplying Demand WB27X11138 Microwave Fast-Blow Glass Fuse 20 Amp 125 Volt Replacement Model Specific Not Universal : Home & Kitchen ## Features - Please see Model Number fitment information at the bottom of this page before placing your order for this part. Alternate part numbers include AP4980426, 1810711, 261201200040, AH3486694, EA3486694, and PS3486694. - 1-1/4 Inch long | Shuts off the microwave in the event of a power surge to prevent damage and fire | A blown fuse will be scorched and the inner filament will be melted | It is often located on the noise filter control board | Fits model specific microwaves - If your microwave continually blows fuses you may need to check the door switch for continuity. This fuse will not blow unless it goes above a 20 amp pull. If this happens then you need to find out where the short is before replacing fuses as they will constantly until the short is fixed. - It is important to disconnect your appliance from the power supply before servicing. Service Tip: Microwaves hold electric energy in the capacitor even AFTER they are unplugged. Be careful in making sure that all electricity has been safely discharged in the microwave before attempting a repair. - Supplying Demand replacement parts are compatible with Major Brands, but you should always verify fitment with your specific model. We have included a video in the product gallery to help you find your model number and information in the description below. SD products come in Supplying Demand packaging. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QQVBYNM | | Best Sellers Rank | #2,664,166 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5,172 in Microwave Oven Replacement Parts | | Brand Name | Supplying Demand | | Color | Glass | | Current Rating | 20 A | | Customer Reviews | 4.0 4.0 out of 5 stars (205) | | Included Components | Fuse | | Item Dimensions | 1.25 x 0.3 x 0.3 inches | | Item Weight | 0.27 g | | Manufacturer | Supplying Demand | | Material Type | Glass | | Maximum Current | 20 A | | Model | SDWB27X11138 | | Mounting Type | Through-Hole Mount | | Number of Items | 1 | | Part Number | SDWB27X11138 | | UPC | 812116033885 | | Unit Count | 1 Count | | Voltage | 125 volts | | Warranty Description | 30-day return policy for new and unopened items only | 90-day limited manufacturer's warranty on compatible models | ## Product Details - **AC Adapter Current:** 20 A - **Brand:** Supplying Demand - **Item dimensions L x W x H:** 1.25 x 0.3 x 0.3 inches - **Material:** Glass - **Voltage:** 125 volts ## Images ![Supplying Demand WB27X11138 Microwave Fast-Blow Glass Fuse 20 Amp 125 Volt Replacement Model Specific Not Universal - Image 1](https://m.media-amazon.com/images/I/417mXinTzZL.jpg) ![Supplying Demand WB27X11138 Microwave Fast-Blow Glass Fuse 20 Amp 125 Volt Replacement Model Specific Not Universal - Image 2](https://m.media-amazon.com/images/I/51RiXDZKSzL.jpg) ![Supplying Demand WB27X11138 Microwave Fast-Blow Glass Fuse 20 Amp 125 Volt Replacement Model Specific Not Universal - Image 3](https://m.media-amazon.com/images/I/51cujdd2+8L.jpg) ![Supplying Demand WB27X11138 Microwave Fast-Blow Glass Fuse 20 Amp 125 Volt Replacement Model Specific Not Universal - Image 4](https://m.media-amazon.com/images/I/31PuNjWKoML.jpg) ![Supplying Demand WB27X11138 Microwave Fast-Blow Glass Fuse 20 Amp 125 Volt Replacement Model Specific Not Universal - Image 5](https://m.media-amazon.com/images/I/41alkEAHyuL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/156246898-supplying-demand-wb27x11138-microwave-fast-blow-glass-fuse-20-amp](https://www.desertcart.jp/products/156246898-supplying-demand-wb27x11138-microwave-fast-blow-glass-fuse-20-amp) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-31*