![]() Like Don said, you'd likely never exceed 50A, but maybe someday you'll add an electric heater, welder, or decide that panel is a good place to hook up a hot tub. But again, for a one-man hobbyist shop, I've never tripped the 50 amp breaker.Ĥ- Anything else you can think of that I haven't asked about in regards to connecting the 2 panels.1 - Cu, unless you find Al to be HUGELY less expensive.ģ - Compare the costs of the wire. Of course there are miscellaneous loads running all the time (like chargers) and I always wire in a bank of lights off of the subpanel as well (I like having the lights fed by two separate circuits). That's the dust collector and combo jointer/planer both starting at the same time (which NEVER happens). At most, I am drawing about 40 amps (startup) at one time. In 15 years I have NEVER tripped that 50 amp breaker. ![]() I hook that subpanel into a 50 amp breaker in the household main. This does not include the 110 circuits that are typically already in the garage (typically both the outlets and lighting are on the same circuit). I use that size panel for the space - I have separate circuits for each 220 tool and four separate 110 circuits. The subpanel is a 100 amp main panel that is typically used in household applications (I replaced the 100 amp main breaker with a 50 amp breaker). I have a subpanel that I wire into the main panel using 6/3 copper and then run surface mounted conduit (10/3 and 12/2) for all the outlets. Joshua, with me being in the Navy it goes without saying that I move a lot (about every 2-3 years). ![]() I just don't want to burn the house down. Given that I am just talking about the link between the panels themselves would you:Ģ- And based on #1 what gauge would you use?ģ- A 50amp line for a 1-man hobby garage or a 100?Ĥ- Anything else you can think of that I haven't asked about in regards to connecting the 2 panels.Īny advice or information would be great. So I thought I would pose the question here. But given the oddities that happen figure it is going to be more like. Now the panels are 21' apart on base measurements. Well that is a big enough swing to burn the house down with. They had a chart that was very hard to read and it is either 65 amps or 125. More than 2x what the 6/3 cost but the kid helping me had no idea what the max amps on it was. So that takes us down the 2/3 copper wire that HD sells. Well the the 6/3 I was looking at won't go about 50. I have also read tons about aluminum wires and fires and problems. So do I got for the much larger 2/0 aluminum wire? Then recently a post that it didn't pass inspection. But wire to use? I have read recommendations here and elsewhere that 2/2/2/2 4 wire aluminum is enough for 100 amp. Now I am thinking that perhaps a 100 amp line is a better call. I was planning a 50 amp line out to the garage with 6/3 copper wire. I am just trying to figure out what to do for 1 simple piece. I have spoken to a couple, read a lot, of "experts" down at Home Depot and Lowes. I have spoken to a couple of neighborhood electricians. So I am wondering about the new elements involved in that. I have put in breakers before and wired lights, switches outlets etc. I have been reading here and elsewhere about how to get power out to my sub-panel.
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