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Old 12-22-2010, 11:48 PM   #11
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I was hoping to protect the dryer outlet upstairs, but also create an outlet in the garage while I'm at it....and have it protected as well. But, as you mentioned....looks like 1 gfci per circuit.

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Old 12-22-2010, 11:55 PM   #12
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I was hoping to protect the dryer outlet upstairs, but also create an outlet in the garage while I'm at it....and have it protected as well. But, as you mentioned....looks like 1 gfci per circuit.
No... that's not what I said.

If you put a GFI breaker in the panel, the wires coming out of it will be GFI protected. You can run those wires anywhere, even to multiple places.

So, you could come out of the GFI breaker and connect to two outlets. One for the dryer upstairs and one for a new outlet in the garage. Both would be GFI protected. (edit: note that your dryer and brewery together will probably draw more than 30A, so your breaker would trip if both things were running at the same time.)

Extreme example of GFI protecting everything downstream:

At my place, my MAIN panel is outside the house. It has a 50A breaker for the central air unit and another 50A breaker the stove, and then it has a 100A breaker in it that feeds a sub-panel in the garage. Every other circuit in my house is driven from the subpanel, sharing the 100A that the main allows to flow to the subpanel.

I could take out the 100A breaker in the main panel and put in a 100A GFI breaker. That would mean that the wires going to the subpanel (and then on to everything else in my house except that central air and stove) would be GFI protected.
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Old 12-23-2010, 12:01 AM   #13
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What if I get 2 cheaper single pole models and break both legs that way?
Not advisable without the required conversion parts.
The bare minimum is the trip mechanism, small plastic part which connects between the two circuit breakers and the connecting clip for the front levers.
Doing it without the parts will keep one side hot to neutral if only one breaker trips or is turned off.


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Old 12-23-2010, 12:13 AM   #14
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I guess I meant a GFCI for each hot.

A couple more questions:

1. So what kind of GFCI's DON'T have these kind of panel connects?
2. Can I sell my existing GFCI, buy a Cutler Hammer, put it in my panel, and have it protect BOTH my dryer outlet and an outlet in the garage?
I found (on ebay) and then sold a 240v, 30a GFCI Cord.
That would get the gfci out of your box, and make it portable. I just took a quick look and did not see them on ebay any longer.

I think it was a power cord for a xerox copier or something...
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Old 12-23-2010, 12:17 AM   #15
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Are these external inline breakers 4 wire? I think they'd have to be if they include a neutral.....

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Old 12-23-2010, 12:19 AM   #16
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Are these external inline breakers 4 wire? I think they'd have to be if they include a neutral.....
The one I had was.
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Old 12-23-2010, 12:29 AM   #17
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I just received one of those inline GFCI cables off eBay. I must have gotten the last one. Guess I got lucky.

Though I thought the auction said there were 2 or 3 available... Guess not. Sorry Steve.

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Old 12-23-2010, 12:32 AM   #18
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PM sent.

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Old 12-23-2010, 12:36 AM   #19
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PM answered.

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Old 12-23-2010, 01:00 AM   #20
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What about THIS one? Looks like it's a DIN rail mountable breaker without the funky bussbar connectors. Should be able to be installed inline....but I can't tell the rating. The info makes it look like it's multi-use?

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