President

[Joe Wright]

In a class 1 div 2 lighting application. The light is rated for C1D2. Do you need a sealoff in this fixture or can you run GRC straight through the threaded hubs on the base of the fixture?

 

[KentAT]

Depends on your fixture.

Check your fixture nameplate and OEM specs - many of the newer fixtures are internally sealed and do not require an external seal and would state that on the nameplate and specs if true for your fixture.



Kent

 

[rbalex]

If the luminare is actually marked for Division 2 and has an appropriate "T-Class," it is unlikely to need a seal.

 

[KentAT]

Thanks, Bob. I was thinking of my Div1 fixtures.