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Double pole GFI for outside equip?

slackdaddy1

Well-known member
Joined
Mar 15, 2014
Messages
476
Location
Southern MD
For those that have your compressors outside, in a shed or with just a lean-to. Are you running a double pole GFI?
I plan on the compressor in the shed 10' away from the shop, wire will be buried. 230 will kill you just like 120v,, I know the double ploe GFI is ~90.00 bucks,,, but seams like a bad idea running it outside, under ground and in a shed without the GFI protection?

Slack
 
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matt_i

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Mar 14, 2008
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10,728
Location
SE Michigan
The question is more of how much "leakage" can there be phase-to-ground without it causing an actual hard-short circuit? Typically the neutral is not used.

If you use THHN in PVC conduit the field wiring should be quite robust.
 

Norcal

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Joined
Mar 16, 2008
Messages
13,761
For those that have your compressors outside, in a shed or with just a lean-to. Are you running a double pole GFI?
I plan on the compressor in the shed 10' away from the shop, wire will be buried. 230 will kill you just like 120v,, I know the double ploe GFI is ~90.00 bucks,,, but seams like a bad idea running it outside, under ground and in a shed without the GFI protection?

Slack

Unless you grab both legs of a 240 volt circuit, your only getting hit by 120 volts.
 
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slackdaddy1

Well-known member
Joined
Mar 15, 2014
Messages
476
Location
Southern MD
I had originally posted under the "Tool" sub forum,, and was told to post it in the Electrical forum.
I tried to move it and or delete it and could not.

But then again,, some people aint happy unless they are bitching about something,,,
 

teamextreme

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Joined
Aug 10, 2013
Messages
867
Location
Lakewood, CO
But then again,, some people aint happy unless they are bitching about something,,,

Really? You post here asking for help from the very knowledgeable and helpful people we have here and this is the response they get for trying to eliminate confusing and double posts? Regardless of whether the resultant double post was out of your control or not, that's uncalled for.
 
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