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#80120 - 02/28/02 11:06 PM Class Two circuits  
Nick  Offline
Member
Joined: Aug 2001
Posts: 599
Riverside, CA
Same project as the isolated ground question. The main gear is a panel group. All distribution panels and branch circuit panels are contained in one 30”deep 7’6” wide piece of gear. There is a contactor section in the middle. On this contactor board will be a pilot relay for every contactor. The pilot relays are 24VAC controlled by the EMAC system. These 24VAC control circuits are fed from class 2 power supplies. The wiring will have to chase through the gear to get to the contactor section. I believe this to be a violation of 725.55(A). Again, I was told, “ What’s the problem.” Am I all wet?


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#80121 - 03/01/02 01:21 AM Re: Class Two circuits  
Elzappr  Offline
Member
Joined: Dec 2001
Posts: 270
Oregon
Nah..you're right Nick. This is such a typical case. Is there some way to keep 1/4in separation?


#80122 - 03/01/02 09:11 AM Re: Class Two circuits  
electure  Offline


Member
Joined: Dec 2000
Posts: 4,260
Fullerton, CA USA
Nick,
I don't know if this is applicable to your case, but check 725.52(A) Exception #2. It seems to modify (read Trash) 725.55.
(Are you working from '02 Code?)



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