Narva 52720 - Mini Blade Fuse 20A (Box of 50)
SKU code: Narva52720
$34.99
In Stock
Narva 52720 - Mini Blade Fuse 20A (Box of 50)
Product Overview
Narva 52720 is a 20A mini blade fuse for OEM mini panels in modern automotive and marine systems. The yellow body follows the standard automotive colour code for fast identification. Use as a like-for-like replacement wherever a 20A mini fuse is specified on 12V or 24V circuits.
Key Features
- Genuine mini blade footprint for late-model fuse panels
- 20A rating with standard yellow body for quick ID
- Automotive 32V DC rating for 12V and 24V systems
- Workshop-friendly box of 50 for fleets and service departments
- Fast-acting protection for lighting, power sockets and accessory circuits
Technical Specifications
Brand
Narva
Series / Part No.
Mini Blade / 52720
Fuse Type
Fast-acting mini blade
Form Factor
Mini blade (ATM/mini)
Current Rating
20A
Voltage Rating
32V DC
Mounting
Push-fit into mini blade fuse slots
Pack Quantity
50
Colour
Yellow
Warranty
12 months
Selection and Fitment Tips
- Match amperage: Replace like-for-like at 20A unless the manufacturer specifies otherwise.
- Match the footprint: Mini blade fuses will not fit micro or standard blade slots.
- If it blows again: Diagnose wiring faults or overcurrent rather than upsizing the fuse.
Why Choose Narva 52720?
Correct mini footprint and 20A value for common OEM circuits. The 50-pack ensures you have the right fuse on hand for diagnostics and fast turnaround.
| Model # | 52720 |
| Barcode # | 09314464507205 |
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What is Narva 52720?
A box of 50 genuine Narva 20A mini blade fuses for OEM mini fuse panels in automotive and marine applications.
What colour is a 20A mini blade fuse?
Yellow, per standard automotive colour coding. Always confirm the printed value before fitting.
What voltage rating applies to these fuses?
32V DC, suitable for 12V and 24V systems in the correct mini slot or holder.
Do mini blade fuses fit micro or standard blade slots?
No. Footprints differ. Always match the fuse size to the panel type.
Are these fast-acting or time-delay fuses?
Fast-acting. If a new fuse blows immediately, diagnose shorts or overcurrent rather than increasing the value.
Typical uses for 20A mini blade fuses?
Power sockets, lighting and accessory circuits where the manufacturer specifies 20A.
Which holders or adaptors are compatible?
Narva 54412BL in-line mini holder and 54408BL add-a-circuit suit mini blade fuses.
Can I upsize to 25A if a 20A keeps blowing?
No. Do not increase the fuse value. Repeated blows indicate a wiring fault or overload that must be fixed first.
How many fuses are in the pack and what is the warranty?
Fifty fuses per box. Warranty is 12 months.
Any installation tips for reliable contact in mini panels?
Switch the circuit off, seat the fuse fully, keep the cavity clean and avoid bent blades. If a new fuse blows, verify current draw and inspect wiring before refitting.
