NEC D
What is the stated equivalent for NEC D?
For NEC D, stated equivalent is IIA; applies to is Propane, recorded from its source on 2026-08-11.
D (Propane) | IIA
— inframena.com, retrieved 2026-08-11
- Designation
- D verified
- Market / system
- NEC
- Stated equivalent
- IIA verified
- Applies to
- Propane verified
Source
- inframena.comhttps://www.inframena.com/hazardous-area-classification-equivalency-guide/