Can anybody give me information on a relay that could be used for uprated H4 headlamps? I was thinking of a Lucas type relay, like used on the overdrive. It must of course, be able to supply the low and high beams seperately. Do I need one relay or must I go to 2 relays?
I seem to remember seeing such a thing somewhere but for the life of me, I cannot remember on which car.
Headlamp relay
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- Senior Member
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- Location:Germany
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- Senior Member
- Posts:452
- Joined:Tue Feb 24, 2004 11:37 am
- Location:Germany
Alec,
MK2
I have seen that \"a certain component supplier\" has a kit of 4 relays and wiring. This is obviousy the best as one gets maximum supply to each bulb. It is not cheap. I am sure your solution is much cheaper. What were the ratings.
As the car is 99.5 % original I want to try and keep it up to this standard.
MK2
I have seen that \"a certain component supplier\" has a kit of 4 relays and wiring. This is obviousy the best as one gets maximum supply to each bulb. It is not cheap. I am sure your solution is much cheaper. What were the ratings.
As the car is 99.5 % original I want to try and keep it up to this standard.
Hello Peter,<br>
a supplier I use is Vehicle Wiring Products
(http://www.vehicle-wiring-products.co.uk) and they list 12 volt single pole
single throw 30 amp relays at £4.01 each or fused at £7.25. They also
list a s.p.s.t. with double out terminals at £4.85 (30A).<br>
<br>
They also supply the correct colour cables 28\0.030mm 25amp at £0.30 per metre. <br>
<br>
I would suggest that two of the 30 amp (three if you would rather use
one relay per pair of filaments, a better choice really) could be
fitted on a small panel together with a 6 way fuse holder, if you
wish. This could be installed discreetly under the battery stand. <br>
<br>
I can give you a diagram if you need one, just let me know your E-Mail address. <br>
<br>
Alec<br>
<br>
<edited><editID>Alec</editID><editDate>38386.6880439815</editDate></edited>
a supplier I use is Vehicle Wiring Products
(http://www.vehicle-wiring-products.co.uk) and they list 12 volt single pole
single throw 30 amp relays at £4.01 each or fused at £7.25. They also
list a s.p.s.t. with double out terminals at £4.85 (30A).<br>
<br>
They also supply the correct colour cables 28\0.030mm 25amp at £0.30 per metre. <br>
<br>
I would suggest that two of the 30 amp (three if you would rather use
one relay per pair of filaments, a better choice really) could be
fitted on a small panel together with a 6 way fuse holder, if you
wish. This could be installed discreetly under the battery stand. <br>
<br>
I can give you a diagram if you need one, just let me know your E-Mail address. <br>
<br>
Alec<br>
<br>
<edited><editID>Alec</editID><editDate>38386.6880439815</editDate></edited>
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