I just scored the attached for a song. I purchased the spa panel a few months ago, but today came across another 50A GFCI breaker and some 50A outlets at a salvage yard. Also included was a Hubbell 560R9W which is a 5 wire 60A water proof outlet.
Since the 560R9W is 5 wire, could I run Hot & Neutral to one 50A GFCI breaker on wire 1 & 2, then run another Hot & Neutral to the other 50A GFCI breaker on wire 3 & 4 and then share wire 5 as ground? It's a total of 100 Amps, but only 50 Amps on each wire. I would need to find a Hubbell 560P9W plug and a 5 wire cable which will not be cheap, but for a 55 Gal drum setup, it should be enough power for 4 5500 Watt elements to run at the same time.
Since the 560R9W is 5 wire, could I run Hot & Neutral to one 50A GFCI breaker on wire 1 & 2, then run another Hot & Neutral to the other 50A GFCI breaker on wire 3 & 4 and then share wire 5 as ground? It's a total of 100 Amps, but only 50 Amps on each wire. I would need to find a Hubbell 560P9W plug and a 5 wire cable which will not be cheap, but for a 55 Gal drum setup, it should be enough power for 4 5500 Watt elements to run at the same time.