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YWB500020 - Relais – Micro – 20A 4-polig

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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.
Microrelais is een 20 ampère, 4-pins schakelrelais dat in het elektrische systeem van een voertuig wordt gebruikt om een stroomkring met hoge stroom te regelen vanuit een signaal met lage stroom.

De vierpins lay-out biedt een enkel normaal geopend (maak) contactset: twee klemmen voeden de stuurspoel en het resterende paar draagt de geschakelde belasting. Het bekrachtigen van de spoel sluit de contacten, waardoor een lage stroomuitgang een apparaat met hogere stroom, zoals een lamp, motor of pomp, kan bedienen. De zwarte behuizing heeft een gele identificatieband die de stroomsterkte aangeeft.

De compacte microvoetafdruk past op de relaisvoeten die worden gebruikt in moderne zekeringkasten en relaisdragers.
Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Land Rover Discovery 4 2010-2016 (L319)
Land Rover Discovery 5 2017+ (L462)
Land Rover Discovery Sport 2015+ (L550)
Range Rover 2002-2012 (L322)
Range Rover 2013-2022 (L405)
Range Rover Sport 2005-2013 (L320)
Range Rover Sport 2014-2022 (L494)
Range Rover Evoque 2012-2018 (L538)
Range Rover Velar 2017+ (L560)
Fitment Notes 20 ampère, 4-pins, zwart met gele band, microrelais
Alternative Codes
YWB500020

In stock 1 unit
0 · Gouda 1 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

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 does the 20A 4-pin micro relay do?
The 20A 4-pin micro relay switches a higher-current circuit from a low-current signal. The four-pin layout gives a single normally-open contact set: two terminals feed the control coil and two carry the switched load. Energising the coil closes the contacts to power a lamp, motor or pump.
What's the difference between a 4-pin and a 5-pin relay?
A 4-pin relay like this one has a single normally-open make contact, so it only switches a circuit on or off. A 5-pin relay adds a changeover contact with a normally-closed output as well. Use the 4-pin where the circuit only needs simple on/off switching.
How do I identify and fit this micro relay?
This micro relay is black with a yellow identification band marking its 20A rating, and its compact footprint matches the micro relay sockets used in modern Land Rover fuseboxes and relay carriers. Check your socket is the micro size before ordering, then plug it straight in.
Which Land Rovers use this micro relay?
This micro relay suits later Land Rovers with micro relay sockets, including the Discovery 3, 4 and 5, Discovery Sport, Range Rover L322 and L405, Range Rover Sport, Evoque and Velar. Confirm the relay you're replacing is a 20A 4-pin micro type before ordering.