an underground conduit run connects a general purpose area (outdoor transformer ATC) to a outdoor Class I , Div II area. I think there are exceptions that would make a seal uncessary. Yet if a boundary seal is all that is needed how can this be done without an explosion proof seal fitting? Please provide any insight on a non-explosion proof seal solution that qualifies here? Everything I see is an explosion proof fitting that is problematic with space constraints.
I am assuming ug conduit if sealed cannot be considered Class I Div I for a potential heavy than air gas accumulation from the Div II area. Welcome feedback on that assumption as well.
Thanks,
Fun EE
I am assuming ug conduit if sealed cannot be considered Class I Div I for a potential heavy than air gas accumulation from the Div II area. Welcome feedback on that assumption as well.
Thanks,
Fun EE