|  Trailer electrical question: can I separate the common from the ground | 
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|  Trailer electrical question: can I separate the common from the ground | 
|  Nov 14 2008, 01:32 AM 
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| Advanced Member   Group: Advanced Members Posts: 384 Joined: 4-February 04 From: Birmingham, AL Member No.: 176  | 
				I sometimes plug my trailer into a GFI outlet.  As soon as it is plugged in, the GFI outlet is tripped.  I figure the GFI is sensing that the common and ground are connected somewhere in the trailer.  My thoughts are that the common and ground are connected in the breaker box in the trailer.  (I can't check that now because I'm at work and won't get home until the morning.)  Is there any danger  in disconnecting the common from the ground?  I would leave the common and ground circuits complete to the power inlet that connects to the power pole or generator. Thanks, Tony | 
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 tonycook   Trailer electrical question: can I separate the common from the ground   Nov 14 2008, 01:32 AM
 tonycook   Trailer electrical question: can I separate the common from the ground   Nov 14 2008, 01:32 AM 
  Machine   GFIs are designed with a balance-checking circuit ...   Nov 14 2008, 01:02 PM
 Machine   GFIs are designed with a balance-checking circuit ...   Nov 14 2008, 01:02 PM 
  tonycook   It appears to be wired just like a house.  Aren...   Nov 14 2008, 03:07 PM
 tonycook   It appears to be wired just like a house.  Aren...   Nov 14 2008, 03:07 PM 
  Machine   Yes, the neutral and ground are connected in the h...   Nov 14 2008, 09:28 PM
 Machine   Yes, the neutral and ground are connected in the h...   Nov 14 2008, 09:28 PM 
  sgarnett   It sure sounds like there is a short that needs to...   Nov 14 2008, 11:24 PM
 sgarnett   It sure sounds like there is a short that needs to...   Nov 14 2008, 11:24 PM|   | 
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