Thanks resqcapt19
One other question what about lighting fixtures rated class 1 div.2 I don,t recall ever seeing seals on lighting in past plants I worked in and this plant does not have seals on lighting also is this O.K.
Thanks
Chass989
My question is are you required to have seals on nema 4 boxs with terminal strip wiring, or rosemount transmitters 4-20ma wiring in a class 1 div. 2 area