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swf relay, type r 200 995

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=131404
Printed Date: May 13, 2025 at 7:53 AM


Topic: swf relay, type r 200 995

Posted By: 928elan
Subject: swf relay, type r 200 995
Date Posted: May 14, 2012 at 1:08 PM

I've found a relay in my garage that I can't identify. A search of the forum produced no results. Can anyone help please? The make is SWF and the type is R 200 995. It has 5 terminals labelled S, 30, 56, 56a and F. The resistance across the S and 30 terminals is slightly less than 8 ohms. Putting 8v across these produces a click that appears to be non-latching.

If suitable, I'd like to use this SWF relay in conjunction with the headlamp flasher unit on my 1972 Lotus Elan. The Lucas 6RA relay fitted when I bought the car is unsuitable for the flasher circuit, having a coil impedance of approx 60 ohms. This SWF relay would seem to have a coil impedance that might work in conjunction with the standard flasher unit as I'm told the correct relay (now unobtainable) originally fitted by Lotus ahd a coil impedance of approx 4.8 ohms.

However, I need to know which of the terminals 56, 56a and S to connect to what before I blow any fuses!

Thanks in anticipation



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Trevor's other car is a Porsche



Replies:

Posted By: howie ll
Date Posted: May 15, 2012 at 1:30 AM
Appears to be North American, try Googling it.

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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.





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