Spunka · Aug 30, 2012

Does any one know what this is or wot it does. It was some how wired to the fuel pump on my brothers 110 (v8 carb) which is in bits at the mo.
I know its some kind of relay and no i havent done a search I thought I'd ask you lot.

cheers & respect

mad git · Aug 30, 2012

If I told ya, I'd have to kill ya...........

Spunka · Aug 30, 2012

mad git said:
If I told ya, I'd have to kill ya...........

I knew it would be old school

oxides · Aug 30, 2012

Um, it's a relay. It lets you switch a large current with a small one - less wear on the ignition switch.

Spunka · Aug 30, 2012

oxides said:
Um, it's a relay. It lets you switch a large current with a small one - less wear on the ignition switch.

so wots with the fancy design

dogsbody · Aug 30, 2012

It's an old multi-pole relay. It can switch several circuits at once.

Spunka · Aug 30, 2012

dogsbody said:
It's an old multi-pole relay. It can switch several circuits at once.

so is it a relay inside a relay tipe thing

dogsbody · Aug 30, 2012

Spunka · Aug 30, 2012

dogsbody said:
no

So its a multi function single relay

dogsbody · Aug 30, 2012

That package came in different formats.
It can be, as you say, a multi function single relay or it could be a twin with each operating several circuits. Beautifully made old items, sort of the steampunk aspect of electronics.

Tronicus Maximus · Aug 30, 2012

its a triple pole change over relay.

its this "fancy" design, which is quite old, cos it fits into the old thermal valve bases.

might be an AC coil (110V or 240V - check)

they sell them and their bases at maplin: Round-base 10A Relays : Power Relays : Maplin Electronics

I used one for a self cut-off band saw project a while back.

Spunka · Aug 30, 2012

F knows how it was wired , all the wires were pulled out and its not going back.
it went into a pastic houseing, you would need a pin layout diagram to use it.
It would be a big shut down if it ****ed up being multi functional

oxides · Aug 30, 2012

Replace it with a standard automotive one - search this site for various relay wiring diagrams.

Spunka · Aug 30, 2012

Cheers boys
:5bcheers2:

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