--- product_id: 551444160 title: "Fast Blow Fuse F4AL250V 5x20mm Pack of 10 Glass Fuse 4A 4Amp 250V Glass Fuses 0.2x0.78 Inch" brand: "acmemation" price: "$14.24" currency: USD in_stock: true reviews_count: 3 category: "Acmemation" url: https://www.desertcart.us/products/551444160-fast-blow-fuse-f4al250v-5x20mm-pack-of-10-glass-fuse store_origin: US region: United States of America --- # 4A fast blow current rating 5x20mm compact size 250V high voltage tolerance Fast Blow Fuse F4AL250V 5x20mm Pack of 10 Glass Fuse 4A 4Amp 250V Glass Fuses 0.2x0.78 Inch **Brand:** acmemation **Price:** $14.24 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay protected — fuse your gear with confidence! ## Quick Answers - **What is this?** Fast Blow Fuse F4AL250V 5x20mm Pack of 10 Glass Fuse 4A 4Amp 250V Glass Fuses 0.2x0.78 Inch by acmemation - **How much does it cost?** $14.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/551444160-fast-blow-fuse-f4al250v-5x20mm-pack-of-10-glass-fuse) ## Best For - acmemation enthusiasts ## Why This Product - Trusted acmemation brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack Convenience:** 10-pack supply neatly organized in a storage case—always have spares ready for critical fixes. - • **Universal 5x20mm Size:** Compact and industry-standard dimensions fit seamlessly into most electronic and DIY projects. - • **High Voltage Endurance:** Rated for 250V, these fuses handle demanding power loads with reliable stability. - • **Trusted Glass Construction:** Durable transparent glass casing lets you visually inspect fuse status for quick troubleshooting. - • **Precision Fast Blow Protection:** Instantly safeguards your devices with a 4A fast-acting fuse, preventing costly electrical damage. ## Overview The Fast Blow Fuse F4AL250V is a pack of 10 high-quality 4 Amp, 250 Volt glass fuses measuring 5x20mm. Designed for fast-acting circuit protection, these compact fuses are ideal for electronics, appliances, and DIY repairs. Each fuse is housed in a durable glass casing for easy visual inspection and comes in a convenient storage case to keep your workspace organized and ready. ## Description Fast Blow Fuse F4AL250V 5x20mm Pack of 10 Glass Fuse 4A 4Amp 250V Glass Fuses 0.2x0.78 Inch: desertcart.com: Tools & Home Improvement Review: Pellet grill - Right kind of fuse but didn’t lit the grill Review: 4000 gigawatts - Don't use these in your newly built fluxcapacitor. ## Features - Model: High quality glass fuses F4AL250V - Fuse Dimension: 5x20mm - Fuse Current: 4A - Rated Voltage: 250V - Package includes: 10pcs glass fuses, packed well in a storage case. Note: Please confirm the /Current/Voltage/Size/ before order ## Technical Specifications | Specification | Value | |---------------|-------| | AC Adapter Current | 4 A | | ASIN | B0C9LYK5D9 | | Best Sellers Rank | #141,779 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #252 in Cartridge Fuses | | Brand | ACMEMATION | | Brand Name | ACMEMATION | | Color | Copper | | Current Rating | 4 A | | Customer Reviews | 4.2 out of 5 stars 18 Reviews | | Included Components | F4AL250V*10 | | Manufacturer | ETERPEK | | Material | Glass | | Material Type | Glass | | Maximum Current | 4 A | | Model | F4AL250V | | Mounting Type | Through-Hole Mount | | Number of Items | 10 | | Part Number | 4A | | Voltage | 250 volts | ## Product Details - **AC Adapter Current:** 1 Amps - **Brand:** ACMEMATION - **Material:** Glass - **Mounting Type:** Through-Hole Mount - **Voltage:** 250 Volts ## Images ![Fast Blow Fuse F4AL250V 5x20mm Pack of 10 Glass Fuse 4A 4Amp 250V Glass Fuses 0.2x0.78 Inch - Image 1](https://m.media-amazon.com/images/I/61WYV1npH6L.jpg) ![Fast Blow Fuse F4AL250V 5x20mm Pack of 10 Glass Fuse 4A 4Amp 250V Glass Fuses 0.2x0.78 Inch - Image 2](https://m.media-amazon.com/images/I/51Kujx-3o3L.jpg) ![Fast Blow Fuse F4AL250V 5x20mm Pack of 10 Glass Fuse 4A 4Amp 250V Glass Fuses 0.2x0.78 Inch - Image 3](https://m.media-amazon.com/images/I/71UMPg5kbjL.jpg) ![Fast Blow Fuse F4AL250V 5x20mm Pack of 10 Glass Fuse 4A 4Amp 250V Glass Fuses 0.2x0.78 Inch - Image 4](https://m.media-amazon.com/images/I/617Q59Yjk1L.jpg) ![Fast Blow Fuse F4AL250V 5x20mm Pack of 10 Glass Fuse 4A 4Amp 250V Glass Fuses 0.2x0.78 Inch - Image 5](https://m.media-amazon.com/images/I/8173vXcOtmL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐ Pellet grill *by H***H on July 20, 2024* Right kind of fuse but didn’t lit the grill ### ⭐⭐⭐⭐ 4000 gigawatts *by B***M on May 4, 2025* Don't use these in your newly built fluxcapacitor. ### ⭐⭐⭐⭐⭐ Those are them alright F4AL250V *by A***5 on May 17, 2025* The overall quality of the transaction was respectable and they arrived next day as stated when ordered them. They came in a nice little hard case that contained all of the advertised fuses in my particular order. For the price of them and convenience it’s pretty hard to compete with this purchase locally as i couldn’t find these fuses anywhere so im glad I found them here and didnt have to spend a fortune on these overall good deal. Just make sure you are ordering the exact size and specs of the fuses as it’s easy to overlook a single digit or letter and you could very easily wind up with the wrong fuses --- ## 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.us/products/551444160-fast-blow-fuse-f4al250v-5x20mm-pack-of-10-glass-fuse](https://www.desertcart.us/products/551444160-fast-blow-fuse-f4al250v-5x20mm-pack-of-10-glass-fuse) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-14*