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Nicedayforit



Member Since: 07 May 2018
Location: Uk
Posts: 6
Anyone know what this is for
Would any of you caravan enthusiasts happen to know what this is by any chance.
It seems to be two 7 pin caravan sockets back to back with a 3 position switch on the side. I seem to have acquired it some years ago but have no idea of it's purpose.



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Post #886490 19th Feb 2021 12:39pm
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Wolfie831



Member Since: 19 Feb 2021
Location: Derbyshire
Posts: 21
United Kingdom 1999 Defender 110 300 Tdi ST Nato Green
It's an in line fuse/surge protection device to protect your electrics from possible spikes in the electrical network when you plug into site mains.

Wolfie
Post #886497 19th Feb 2021 12:56pm
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Nicedayforit



Member Since: 07 May 2018
Location: Uk
Posts: 6
That's an interesting explanation. I don't suppose you could tell me how it is to be used, I seem to be missing something somewhere. In particular what is the 3 position switch used for.
Post #886588 19th Feb 2021 6:21pm
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scotsstag



Member Since: 17 Jun 2012
Location: D+G
Posts: 534
Scotland 2004 Defender 90 Td5 CSW Rutland Red
Wolfie831 wrote:
It's an in line fuse/surge protection device to protect your electrics from possible spikes in the electrical network when you plug into site mains.

Wolfie



How does that work?
The site mains are 240v 3 pin circular plugs so how do two back to back 7 pin towing plugs come into it?
Sorry I must be thick, been towing caravans for years, are you saying it is if the caravan electrics are still connected to the car when you plug the site mains in? Confused
Cheers. 04' 90 Td5 CSW..
Post #889256 5th Mar 2021 3:53pm
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