class2, div 2, EMT?

[jdero]

Art. 502.10 B (2) indicates that emt can be used in this area.
My question is: do we need to use special fittings? dustight etc?

 

[rbalex]

Art. 502.10 B (2) indicates that emt can be used in this area.
My question is: do we need to use special fittings? dustight etc?

For the general raceway installation, Art 358 is suitable; however, pay close attention to Section 502.30 for grounding and bonding requirements. Also note that the requirements for Division 1 and 2 are the same for grounding and bonding.