pianotuna wrote:
Hi,
Once difference is whether the wire is flexible in cold weather. Another is Ultra Violet protection for the rubber sheath.
Flexible in cold weather is nice.
I had cords created for various lengths.
I have a 30' extension cord that due to normal melting of the outlet and the plug on the 1' adapter cord is now a 30' shore cord for my 50 amp RV. IT's a "Super flex" and even if it's cold enough to freeze yoru....... what you don't want frozen. it rolls up like it was made of string.
Now my 50 amp cord. even in AUGUST I have to wrestle with it.