Fast Acting Glass Fuse 5x20mm Assortment 0.25A-20A (100 pcs)
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Prices updated: 13 Oct 2026
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About this product
Assortment of 100 fast-acting glass fuses in 5x20mm size, with 10 pieces for each of 10 current ratings from 0.25A to 20A. Fuses protect circuits and power supplies from overcurrent, and fast-acting types open quickly on overload, which suits electronics and low-voltage projects. The fuses are kept in a clear, organised box so the right rating is easy to find.
Specifications
- Fuse type
- Fast acting, glass
- Size
- 5 x 20 mm
- Current ratings
- 0.25 A to 20 A
- Values in set
- 10 values, 10 pcs each
- Total quantity
- 100 pcs
Frequently asked questions
How do I choose the right fuse rating?
Pick a rating slightly above the normal operating current of your circuit, but below the maximum current that the wiring and components can safely carry.
Can I use these fuses on mains voltage?
The listing does not state a voltage rating. Check the voltage rating printed for your application and use fuses rated for mains voltage on mains circuits.
