100-Pc 5x20mm Fast-Blow Glass Tube Fuse Kit 0.2A–20A Assorted
100-Pc 5x20mm Fast-Blow Glass Tube Fuse Kit 0.2A–20A Assorted
100-Piece 5x20mm Fast-Blow Glass Tube Fuse Assortment Kit
Keep your electrical projects protected and running smoothly with this comprehensive 100-piece fast-blow glass tube fuse assortment kit. Featuring 10 different amperage ratings ranging from 0.2A to 20A, this kit gives you the right fuse for virtually any application — from delicate electronics to household appliances and automotive circuits. Every fuse measures the standard 5mm x 20mm, fitting a wide range of fuse holders and panels right out of the box.
All 100 fuses arrive neatly organised in a compact storage box, making it easy to sort and locate the exact rating you need quickly. Whether you're a hobbyist, electrician, or DIY enthusiast, this versatile assortment ensures you're never left without the correct replacement fuse.
Made in Mainland China.
Key Features
- 100 fuses included — 10 types, 10 pieces of each amperage rating
- Amperage range: 0.2A, 0.5A, 1A, 2A, 3A, 4A, 5A, 8A, 10A, 20A (fast-blow / quick-blow)
- Standard 5x20mm size — universally compatible with most fuse holders
- Zinc material construction for reliable conductivity and consistent performance
- Fast-blow (quick-blow) design — responds rapidly to overcurrent to protect sensitive components
- Organised storage box included — keeps fuses sorted and easy to access
- Suitable for electronics, home appliances, automotive, DIY repairs, and more
What's in the Box?
- 100 x 5x20mm fast-blow glass tube fuses (10 amperage types × 10 pieces each)
- 1 x Compartment storage box
Specifications
| Size | 5mm × 20mm |
| Type | Fast-Blow (Quick-Blow) |
| Amperage Ratings | 0.2A, 0.5A, 1A, 2A, 3A, 4A, 5A, 8A, 10A, 20A |
| Material | Zinc |
| Quantity | 100 Pieces |
| Origin | Mainland China |
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Frequently Asked Questions
Q: What amperage ratings are included in this 5x20mm glass fuse assortment kit?
A: This kit includes 10 different fast-blow amperage ratings: 0.2A, 0.5A, 1A, 2A, 3A, 4A, 5A, 8A, 10A, and 20A — with 10 pieces of each rating, giving you 100 fuses in total.
Q: Are these fuses compatible with standard fuse holders?
A: Yes. The 5x20mm size is one of the most common glass tube fuse dimensions globally, making these fuses compatible with the vast majority of standard fuse holders found in electronics, home appliances, and automotive applications.
Q: What is the difference between a fast-blow and a slow-blow fuse?
A: A fast-blow (quick-blow) fuse like these is designed to interrupt the circuit almost instantly when current exceeds the rated amperage. This makes them ideal for protecting sensitive electronic components. A slow-blow fuse, by contrast, tolerates brief current surges before blowing — better suited for motors or transformers that draw a higher start-up current.
Q: How are the fuses stored and organised?
A: All 100 fuses come pre-sorted in a compact compartment storage box, keeping each amperage rating separated and easy to identify whenever you need a quick replacement.