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RTC4504 - Zekering – 20A

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Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Zekering van 20A, gebruikt in het elektrische distributiesysteem van het voertuig.

Geplaatst in de zekeringkast, beschermt het een circuit tegen overstroom door de toevoer te onderbreken wanneer de stroom zijn 20-ampère waarde overschrijdt, waardoor de bedrading en aangesloten componenten worden beschermd tegen kortsluiting of overbelasting.
Alternative Codes
RTC4504

On order 5 units · ETA 16-08-2026

Currently out of stock. Order now — we'll ship as soon as it arrives.


When will my order arrive?

We have 5 units on order from our supplier, expected 16-08-2026. Order now to reserve — we'll dispatch as soon as stock arrives.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.

Need it sooner? Contact us about express import (2–5 business days).

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the RTC4504 fuse used for?
The RTC4504 is a 20A fuse fitted in the fuse box of the electrical distribution system. It protects a circuit by breaking the supply if current exceeds 20 amps, guarding the wiring and connected components against a short circuit or overload.
What does a 20A fuse typically protect?
A 20A fuse typically protects higher-draw circuits, such as heated screens, blower motors or auxiliary feeds, that need more current than a small 5A or 10A circuit. The 20-amp rating sets the point at which it breaks to protect that wiring.
Can I replace the 20A fuse with a different rating?
No. Replace a 20A fuse only with another rated at 20A. A higher rating removes the protection the circuit was designed for and risks overheating the wiring; a lower rating will blow under normal load. Match the 20-amp rating.