I just bought a new travel trailer.  It uses a 30A plug to plug into the campground.  
 
I would like to plug it in at home to precool the fridge before a trip and test the air conditioner, etc. I would like to avoid running a 30A circuit across the house and cut up drywall in a finished basement. I have seen a device that uses an outdoor enclosure with a 30A breaker installed as well as a 30A outlet.
 
My idea would be to tap at the meter and install this device at the meter and run the cord to this outlet.
 
Are there any special rules I have to worry about?
 
Thanks.
	
		
			
		
		
	
				
			I would like to plug it in at home to precool the fridge before a trip and test the air conditioner, etc. I would like to avoid running a 30A circuit across the house and cut up drywall in a finished basement. I have seen a device that uses an outdoor enclosure with a 30A breaker installed as well as a 30A outlet.
My idea would be to tap at the meter and install this device at the meter and run the cord to this outlet.
Are there any special rules I have to worry about?
Thanks.
 
				
 
 
		 
 
		