Accessory Socket Polarity - mss1tw
As above! Need to know what part are negative and positive (Centre part and side parts)
Accessory Socket Polarity - Altea Ego
centre is positive, side is neg
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RF - currently 1 Renault short of a family
Accessory Socket Polarity - bell boy
famous last words glasshopper,

the centre SHOULD be the positive.
Accessory Socket Polarity - Happy Blue!
I guessed that, seeing that kiddies stick fingers in holes, but never certain though.


Assume you are....certain that it?!
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Espada III - well if you have a family and need a Lamborghini, what else do you drive?
Accessory Socket Polarity - Altea Ego
no "should be"'s about it.
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RF - currently 1 Renault short of a family
Accessory Socket Polarity - bell boy
- Renault Family {P} you are assuming new car, loom untouched as left factory,many cars have them retro fitted for in car cruising lights etc and quite a few accesories are not polarity sensitive.
Accessory Socket Polarity - Altea Ego
Most are, stop being silly
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RF - currently 1 Renault short of a family
Accessory Socket Polarity - bell boy
i wasnt as the original poster didnt put year/make,how would you feel if he put an expensive piece of kit into socket and it fried?
Accessory Socket Polarity - Hugo {P}
now does it make any difference on the old vehicles that will be positive earth....?
Accessory Socket Polarity - mss1tw
Now now people!! I don't want to cos any bovver ;o)

I had to repair my 12v heater thing...what a pain accessory sockets are to solder! I have feeling the solder will come apart again, the plug gets quite hot!

Thanks for the help all - appreciate it.
Accessory Socket Polarity - bell boy
good man,a basic multimeter will tell you which is positive,if it is an aftermarket fit as it seems it is can i suggest an in line fuse just in case something goes wrong in the future they arent dear at somewhere like halfords and you could use spade terminals or crimp on.
Accessory Socket Polarity - mss1tw
Well Maplins do 2 kinds, but it only seems to have a 1A or 3A fuse: www.maplin.co.uk/Module.aspx?ModuleNo=1054&doy=22m...D

I've just seen this part, too:

The plug has a continuous current rating of 2A (3A at 12V) and a maximum short term rating of 10A.

Dang.
Accessory Socket Polarity - bell boy
i was thinking more this
www.maplin.co.uk/Free_UK_Delivery/In-Line_Blade_Fu...m
Accessory Socket Polarity - mss1tw
Thanks oldman, I'll get one of those ordered up!