Linked Questions

23
votes
3answers
727k views

What wire gauge do I need for a 100 Amp subpanel at the end of a 60' wire run?

I am adding an attached garage to my house. I'm going to be putting in a 100 Amp subpanel which is about 60 feet away and run through the basement joists. What gauge wire do you recommend for ...
9
votes
2answers
55k views

How to determine the correct capacity for a sub-panel for a shop?

I plan to install a sub-panel for my woodworking shop, and would like to determine the total capacity that should supply that sub-panel. These are the main items that will likely be running in the ...
8
votes
5answers
89k views

Will an existing 10-3 w/ground electrical wire handle a 50 amp 220 volt welder?

I am wondering if my current electric service wiring can handle a welder. The welder documentation recommends a 50 amp breaker on a 220 v line. Currently I have a 60 amp breaker on a 220 line going ...
2
votes
2answers
126k views

What size wire should I use for a 60amp subpanel?

I am installing a 60 amp subpanel in a workshop in my backyard and I will have 2 - 20 amp services with 4-5 outlets on each and 1 - 15 amp service for lighting. The length from the main panel to the ...
3
votes
2answers
41k views

What size breaker and wire do I need for a subpanel in my shed?

I am wanting to run power to my shed/workshop. I will have 8 outlets running table saw and such not everything at same time also will have shop lights and a separate 20 amp circuit for pool pump. ...
1
vote
1answer
66k views

What size wire for 100 amp sub-panel from a 200amp main panel? [duplicate]

I want to add a 100 amp sub-panel from a 200 amp main in an attached garage. It will be about 100 feet from sub to main. What gauge wire should I use? The sub panel is to hook up a 7.5 horse air ...
1
vote
1answer
2k views

installing sub panel in garage off of house main

My garage is between 80 & 100 ft. from the main panel . In the garage will be 2-3 flourecent lights , a 17,000 btu 240 volt heater , eventually a welding machine (either 240 volt or a 120 volt ...
1
vote
2answers
630 views

Is a 100A breaker adequate for a garage subpanel?

I am a DIYer and want to do this project on my own. I do have a licensed electrician that I can fall back on, and will use at the end of the project to check it, but I'd really like to do this. I've ...
1
vote
0answers
814 views

Feeder type and size for 60 amp. subpanel

Is it possible/recommended to use E18679 (UL) ROMEX SIMPull AWG 6 CU 3 with AWG 10 ground Type NM-B 600 volts as feeder from a 60 amp breaker to install a subpanel? Subpanel will be located in ...
1
vote
1answer
190 views

need help size of wire

I'm wanting to run wire from power main box to another box to power my garage and then put lights plugs to run power tools what size wire should I use from main box to garage box it will be about 75' ...
0
votes
1answer
108 views

sub panel in garage?

I have 200 amp service. I want a subpanel to handle my garage outlets hot tub and a small welder. besides normal power tools such as a miter saw table saw and ets. I have 3/4 inch pipe ran to my ...
0
votes
1answer
99 views

Adding work shop to garage

I am planning on building a wood workshop attached to my garage. I have a 220 line already on the outside wall of my garage with two 20 amp breakers. Can I install a 60amp sub box in place of the ...