--- product_id: 48014007 title: "Pack of 10 2A T2A T2AL 20mm x 5mm Glass Fuse 250v Slow Blow/Time Lag/Delay" brand: "electrosmart" price: "459107₫" currency: VND in_stock: true reviews_count: 9 category: "Electrosmart" url: https://www.desertcart.vn/products/48014007-pack-of-10-2a-t2a-t2al-20mm-x-5mm-glass store_origin: VN region: Vietnam --- # Slow blow time delay 2A current rating 20x5mm compact size Pack of 10 2A T2A T2AL 20mm x 5mm Glass Fuse 250v Slow Blow/Time Lag/Delay **Brand:** electrosmart **Price:** 459107₫ **Availability:** ✅ In Stock ## Summary > ⚡ Keep your gear alive and thriving—fuse in, power on! ## Quick Answers - **What is this?** Pack of 10 2A T2A T2AL 20mm x 5mm Glass Fuse 250v Slow Blow/Time Lag/Delay by electrosmart - **How much does it cost?** 459107₫ 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/48014007-pack-of-10-2a-t2a-t2al-20mm-x-5mm-glass) ## Best For - electrosmart enthusiasts ## Why This Product - Trusted electrosmart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Slow Blow Time Delay:** Prevents nuisance trips by tolerating brief surges ⏳ - • **Reliable 2 Amp Protection:** Safeguard your devices with precise 2A current handling ⚡ - • **Compact 20x5mm Glass Design:** Fits seamlessly into tight spaces without compromise 🔍 - • **Pack of 10 for Long-Term Use:** Stay stocked and ready—never miss a beat in your repairs or upgrades 📦 - • **Trusted electrosmart Quality:** Join 500+ happy customers enjoying dependable fuse performance ⭐ ## Overview The electrosmart Pack of 10 2A T2A 20x5mm Glass Fuses deliver reliable 250V slow blow protection, ideal for safeguarding sensitive electronics. Designed for through-hole mounting, these compact fuses tolerate brief current surges without blowing prematurely, ensuring your devices stay powered longer. Perfect for professionals and DIY enthusiasts alike, this pack keeps you prepared with trusted quality and consistent performance. ## Description Shop electrosmart Pack of 10 2A T2A T2AL 20mm x 5mm Glass Fuse 250v Slow Blow/Time Lag/Delay. Free delivery on eligible orders of £20 or more. Review: Before you bin your kit….look at its internal fuses - I have a paradigm 12 inch sub which I have owned for over a decade and it’s an awesome home cinema sub! One day it died. I went right off and replaced it with a pair of Polk 10’s which though good, don’t drop as low. With the replacements installed…I took off the amp and voila. Blown specialist fuse. Put one of these in and boom (literally) back in the game. So now I have the 12 and a pair of tens…..overkill for home cinema…pretty awesome at a party lol Review: Would buy again - Good value and ok price very happy. ## Features - 2A T2A 250v Slow Blow / Time Delay 20 x 5mm Glass Fuses - Pack of 10 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0036A8O3Q | | Best Sellers Rank | 64,871 in DIY & Tools ( See Top 100 in DIY & Tools ) 247 in Fuses & Holders | | Brand | electrosmart | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (501) | | Manufacturer | electrosmart | | Material | Glass | | Maximum Current | 2 Amps | | Model Number | b26ec61e-af41-482c-ae6f-87190c423c02 | | Mounting Type | Through-Hole Mount | | Voltage | 250 Volts | ## Product Details - **AC adapter current:** 2 Amps - **Brand:** electrosmart - **Material:** Glass - **Mounting type:** Through-Hole Mount - **Voltage:** 250 Volts ## Images ![Pack of 10 2A T2A T2AL 20mm x 5mm Glass Fuse 250v Slow Blow/Time Lag/Delay - Image 1](https://m.media-amazon.com/images/I/119XJOEkVOL.jpg) ## Questions & Answers **Q: whats difference between fast and slow blow fuse** A: A slow blow fuse is different from a fast acting fuse in its capability to withstand transient pulse currents, i.e., it can withstand the surge current upon power-on/off, thus ensuring the equipment works normally. Therefore, slow blow fuses are often called time-delay fuses. Technically, a slow blow fuse features a higher I2t value, and it requires more energy to blow, so it is more capable of withstanding pulses compared with a fast acting fuse of same rated current.Hope that helps. **Q: Is this fuse same as T2AH 250V - I am looking for Baxi 800 Boiler?** A: I don't think they are they same. These are glass fuses. I think you're looking for ceramic fuses for a boiler. I use these ones here on an old valve/tube Marshall amp. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Before you bin your kit….look at its internal fuses *by N***. on 29 October 2024* I have a paradigm 12 inch sub which I have owned for over a decade and it’s an awesome home cinema sub! One day it died. I went right off and replaced it with a pair of Polk 10’s which though good, don’t drop as low. With the replacements installed…I took off the amp and voila. Blown specialist fuse. Put one of these in and boom (literally) back in the game. So now I have the 12 and a pair of tens…..overkill for home cinema…pretty awesome at a party lol ### ⭐⭐⭐⭐⭐ Would buy again *by P***L on 10 December 2025* Good value and ok price very happy. ### ⭐⭐⭐⭐ Good *by N***N on 13 October 2024* Did the job ⭐️ ⭐️ ## Frequently Bought Together - electrosmart Pack of 10 2A T2A T2AL 20mm x 5mm Glass Fuse 250v Slow Blow/Time Lag/Delay - electrosmart Pack of 10 T1A 20mm x 5mm Glass Fuses 250v Slow Blow/Time Delay/Lag - electrosmart Pack of 10 4A T4A 20mm x 5mm Glass Fuse 250v Slow Blow/Time Delay/Lag --- ## 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/48014007-pack-of-10-2a-t2a-t2al-20mm-x-5mm-glass](https://www.desertcart.vn/products/48014007-pack-of-10-2a-t2a-t2al-20mm-x-5mm-glass) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*