Panelboard Replacement in Existing Cans
Panelboard Replacement in Existing Cans
AHJ states flatly that to do so is in violation of NEC 110.3(B).
To 480sparky: Thanks for the welcome!
The trim is required to be furnished with the panelboard as a
listed component. (and thanks for the welcome!)
The listing in UL 67 does not address the enclosure except with respect to volumetric considerations, bending space, and bonding provisions, etc.
It is my understanding for this to be a violation of 110.3(B), it must apply to all items listed by UL. If that were the case, one would [not] be able to: sic. "legally" install a Leviton wiring device in a RACO outlet box, a Panduit wire management system and/or GE breaker in a Hoffman Enclosure, or a Zenith Transfer Switch in a Cutler Hammer switchboard