50 Amp grounding at the box (RV installation)

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YFZBOB

New User
Ok, here's my situation. 50 Amp RV service. Do I ground the box first, and then run the ground to the plug? Or Directly Ground to the plug and double up on the grounding cable screw as shown in the photo. I had two inspectors tell me two different scenarios. :confused: Who's correct? Inspector 1 Ground the box first, or Inspector 2. Double up on the grounding screw?

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chris kennedy

Senior Member
Location
Miami Fla.
Occupation
60 yr old tool twisting electrician
How does the OP have 0 posts??? Anyone else seeing that?

BTW, welcome to the Forum...

If your here.:grin:
 

ceb58

Senior Member
Location
Raeford, NC
Ok, here's my situation. 50 Amp RV service. Do I ground the box first, and then run the ground to the plug? Or Directly Ground to the plug and double up on the grounding cable screw as shown in the photo. I had two inspectors tell me two different scenarios. :confused: Who's correct? Inspector 1 Ground the box first, or Inspector 2. Double up on the grounding screw?

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You have answered your own question.
Directly Ground to the plug and double up on the grounding cable screw as shown in the photo.
If that is what the mfg. instructions are then it is what it is. 110.3 B
 
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