samd
Member
- Location
- springfield mo
What is the code violation of using a meyers hub in a class 1 div 2 motor disconnect?
What is the code violation of using a meyers hub in a class 1 div 2 motor disconnect?
is a meyers hub rated for XP?
I think the disconnect would have to be XP.
The disconnect is an ex rated disconnect and it is in a class1 div2 location.
I can see both sides of the argument i just dont see why it wouldnt be if there are 6 threads, would it not be the same as conduit threading into the disconnect?
The problem wouldn't be the 6 threads it would be the hole you drilled in the disconnect to mount the Meyers hub.
Conduit hubs are not on the list and cannot be installed between the enclosure and the seal.501.15(A)(1) ... Conduit seals shall be installed within 450 mm (18 in.) from the enclosure. Only explosionproof unions, couplings, reducers, elbows, capped elbows, and conduit bodies similar to L, T, and Cross types that are not larger than the trade size of the conduit shall be permitted between the sealing fitting and the explosionproof enclosure.