I assume that any and ALL electric circuits within a gasoline fuel dispenser must comply with the use of explosion proof boxes, sealing compound, conduit seals etc. Per Article 514. Data lines within the dispenser are being used for fuel management. I'm aware that would be considered a class 2 wiring method. Am I correct in thinking it should be treated the same as the 120 volt circuits within the fuel dispenser.

Frank

[This message has been edited by Frank Cinker (edited 02-27-2003).]