Forum Discussion

supercub's avatar
supercub
Explorer
Oct 01, 2020

How long can you go on a 50 amp extension cord?

How long can you go on a store bought 50 extension cord? I need to run both AC's and lights TV etc, the normal things. Is 100 feet safe? or 75? or 50? or ? It's for a 38 ft Class A diesel. ...
Class A
Old-Biscuit's avatar
Old-Biscuit
Explorer III
Oct 01, 2020
100' with 50A #6 power cord 40A load will have roughly a 3-4 Volt drop from source to RV
120VAC....116/117VAC

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