--- product_id: 71532874 title: "10Pcs T4AL250V 5x20mm 4A 250V Slow Blow Fuse T4AL Glass Slow-Acting Time-delay Fuse (3/16 in x 3/4 in)" brand: "compstudio" price: "406785₫" currency: VND in_stock: true reviews_count: 8 category: "Compstudio" url: https://www.desertcart.vn/products/71532874-10pcs-t4al250v-5x20mm-4a-250v-slow-blow-fuse-t4al-glass store_origin: VN region: Vietnam --- # 4A current rating 250V voltage capacity 5x20mm compact size 10Pcs T4AL250V 5x20mm 4A 250V Slow Blow Fuse T4AL Glass Slow-Acting Time-delay Fuse (3/16 in x 3/4 in) **Brand:** compstudio **Price:** 406785₫ **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay protected — fuse your fears away! ## Quick Answers - **What is this?** 10Pcs T4AL250V 5x20mm 4A 250V Slow Blow Fuse T4AL Glass Slow-Acting Time-delay Fuse (3/16 in x 3/4 in) by compstudio - **How much does it cost?** 406785₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/71532874-10pcs-t4al250v-5x20mm-4a-250v-slow-blow-fuse-t4al-glass) ## Best For - compstudio enthusiasts ## Why This Product - Trusted compstudio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** Includes 10 fuses, ensuring you’re always prepared for unexpected electrical hiccups—never get caught without a spare. - • **Universal Compatibility:** Perfectly sized at 5x20mm and rated for 250V, ideal for a wide range of home appliances and electronic equipment. - • **Trusted by Professionals:** Highly rated with 4.6 stars from over 2,000 users, a go-to choice for reliable, slow-acting fuse replacements. - • **Durable Glass Construction:** Crafted from high-quality glass for clear fuse status visibility and long-lasting durability under stress. - • **Precision Overcurrent Protection:** Safeguard your devices with a reliable 4A slow-blow fuse designed to handle surges without nuisance trips. ## Overview This 10-pack of COMPSTUDIO T4AL 4A 250V slow-blow glass fuses (5x20mm) offers precise overcurrent protection for your electronic devices and home appliances. Designed to withstand temporary surges without blowing prematurely, these durable fuses ensure safety and reliability. Ideal for professionals and DIYers alike, the pack provides excellent value and peace of mind with trusted performance and clear glass construction. ## Description Current: 4A 250V 5x20mm★★★ Please confirm the /Size/Voltage/Current/ before order ★★★ Material: High Quality Glass Fuse, durable glass.Dimension(L x Dia.): 20x5mm Widely used for electric equipment, home appliances and so on. A type of low resistance resistor that acts as a sacrificial device to provide overcurrent protection, of either the load or source circuit. Package included: 10 pieces glass Slow blow fuse.★★★ Please confirm the /Size/Voltage/Current/ before order ★★★ ## Features - Current: 4A 250V 5x20mm★★★ Please confirm the /Size/Voltage/Current/ before order ★★★ - Material: High Quality Glass Fuse, durable glass.Dimension(L x Dia.): 20x5mm - Widely used for electric equipment, home appliances and so on. - A type of low resistance resistor that acts as a sacrificial device to provide overcurrent protection, of either the load or source circuit. - Package included: 10 pieces glass Slow blow fuse.★★★ Please confirm the /Size/Voltage/Current/ before order ★★★ ## Technical Specifications | Specification | Value | |---------------|-------| | AC Adapter Current | 8 Amps | | ASIN | B01N4VURYU | | Best Sellers Rank | #38,872 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Cartridge Fuses | | Brand | COMPSTUDIO | | Brand Name | COMPSTUDIO | | Current Rating | 4 Amps | | Customer Reviews | 4.5 out of 5 stars 307 Reviews | | Manufacturer | COMPSTUDIO | | Material | Glass | | Material Type | Glass | | Maximum Current | 8 Amps | | Model | 1 | | Mounting Type | Surface Mount | | Part Number | 1 | | UPC | 703110314776 703110316930 703110314714 | | Unit Count | 10 Count | | Voltage | 250 Volts | ## Product Details - **AC Adapter Current:** 8 Amps - **Brand:** COMPSTUDIO - **Material:** Glass - **Mounting Type:** Surface Mount - **Voltage:** 250 Volts ## Images ![10Pcs T4AL250V 5x20mm 4A 250V Slow Blow Fuse T4AL Glass Slow-Acting Time-delay Fuse (3/16 in x 3/4 in) - Image 1](https://m.media-amazon.com/images/I/61LGI0tMx1L.jpg) ![10Pcs T4AL250V 5x20mm 4A 250V Slow Blow Fuse T4AL Glass Slow-Acting Time-delay Fuse (3/16 in x 3/4 in) - Image 2](https://m.media-amazon.com/images/I/61IpprTIcjL.jpg) ![10Pcs T4AL250V 5x20mm 4A 250V Slow Blow Fuse T4AL Glass Slow-Acting Time-delay Fuse (3/16 in x 3/4 in) - Image 3](https://m.media-amazon.com/images/I/51rZz5zl3lL.jpg) ![10Pcs T4AL250V 5x20mm 4A 250V Slow Blow Fuse T4AL Glass Slow-Acting Time-delay Fuse (3/16 in x 3/4 in) - Image 4](https://m.media-amazon.com/images/I/51McR0pM+8L.jpg) ## Questions & Answers **Q: Are these 5 amps or 1 amp?** A: T5AL250V 5A MEANS 5 AMPS THANKS FOR ASKING **Q: Does it work with 125v? (t3.15a 125v)** A: I think so too! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***R on February 4, 2020* ### ⭐⭐⭐⭐⭐ Review *by L***5 on January 22, 2022* ### ⭐⭐⭐⭐ Review *by P***G on August 25, 2025* ## Frequently Bought Together - 10Pcs T4AL250V 5x20mm 4A 250V Slow Blow Fuse T4AL Glass Slow-Acting Time-delay Fuse (3/16 in x 3/4 in) - BOJACK 5x20 mm 4 A 4 amp 125 V 125 Volt 0.2x0.78 Inch F4AL125V Fast-Blow Glass Fuses (Pack of 10) - Honoson Non-scratch Plastic Scraper Tool Carbon Fiber Plastic Cleaning Tool Pen-shaped Stiff Scraper for Kitchen Sticker Scratch Cleaning(White、blue、green,6 Pieces) --- ## 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.vn/products/71532874-10pcs-t4al250v-5x20mm-4a-250v-slow-blow-fuse-t4al-glass](https://www.desertcart.vn/products/71532874-10pcs-t4al250v-5x20mm-4a-250v-slow-blow-fuse-t4al-glass) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*