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Triple contact plugs, what application ?
Posted: Mon Aug 31, 2020 12:43 pm
by FATMAN
Going through a lot of N.O.S. single and double contact headlight plugs, I ran across some triple contact ones, any idea what they would fit? Bob
Re: Triple contact plugs, what application ?
Posted: Mon Aug 31, 2020 1:18 pm
by Rich Eagle
Could it be for one of these with the park light socket added?

- Parkk.jpg (30.74 KiB) Viewed 2105 times
Re: Triple contact plugs, what application ?
Posted: Mon Aug 31, 2020 1:21 pm
by FATMAN
I do not think so, it takes 3 wires per plug, got me interested in finding out, Bob
Re: Triple contact plugs, what application ?
Posted: Mon Aug 31, 2020 1:41 pm
by FATMAN
Some one mentioned early Cadillac used a 3 contact bulb, but can not find any information, Bob
Re: Triple contact plugs, what application ?
Posted: Mon Aug 31, 2020 3:11 pm
by Vic_alberta_Canada
My 1920 Canadian Touring has these, the parts books show them for a short time.
Re: Triple contact plugs, what application ?
Posted: Mon Aug 31, 2020 3:51 pm
by FATMAN
must be for high and low and ground then, thank you, do you have a photo
Re: Triple contact plugs, what application ?
Posted: Wed Sep 02, 2020 12:00 am
by Vic_alberta_Canada
This is the lights before restoring, also the bulkhead mounted regulator.