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Old 11-30-2011, 02:55 PM   #1
JoeofNSB
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Thetford AC/DC frig question

I have a Thetford MRFT-630C portable AC/DC frig and don't have a 12 volt cord for it. Seems to be a discontinued part in all my searches. It has
three (3), yes three wires to feed 12 volts DC and I'm wondering if someone has a cord that they can tell me which plugs / terminals are which?
Wire and terminals look like this:

---
........ |
---


Not sure if the 2 horizontal wires/terminals are both positive, both negative or what. Any help would be greatly appreciated.
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Old 11-30-2011, 03:23 PM   #2
Bob Landry
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Norcold's dual voltage units are standard AC & 12VDC. The plug you are looking at with three prongs/connectors is going to be the AC plug. DC plug is going to be only 2 wires, 12V+ and ground. If you can't find the cord, PM me and I'll check with my distributor to see if they are still available. I'm a Norcold dealer. Power cords shouldn't be very expensive if they are still available and I havn't received any bulletins about that box being discontinued.
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Old 12-01-2011, 03:28 PM   #3
JoeofNSB
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They are both three prong!

Please see the attached photos as they are both three prong. Thanks.
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Joe & Terri
2005 Raptor 3612DS ToyHauler "the Pearl"
2001 Ford F550 4X4 (or is that 4X6!!) 7.3L Crew Cab - "Jack Sparrow"
2010 Victory CrossCountry
2012 Bushtec Spartan trailer (behind Victory)
2006 Suzuki DR650
Trek EX8 Mountain Bike
Trek 7100 Hybrid
48" Penny Farthing Bike
Haro Sonix International Mountain Bike
Haro Sanford Road Bike with a B.O.B Trailer
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