Article 328 Medium Voltage Cable: Type MV
- In wet or dry locations.
- In raceways.
- In cable trays, where identified for the use, in accordance with 392.10, 392.20(B), (C), and (D), 392.22(C), 392.30(B)(1), 392.46, 392.56, and 392.60. Type MV cable that has an overall metallic sheath or armor, complies with the requirements for Type MC cable, and is identified as "MV or MC" shall be permitted to be installed in cable trays in accordance with 392.10(B)(2).
- Direct buried in accordance with 300.50.
- In messenger-supported wiring in accordance with Part II of Article 396.
- As exposed runs in accordance with 300.37. Type MV cable that has an overall metallic sheath or armor, complies with the requirements for Type MC cable, and is identified as "MV or MC" shall be permitted to be installed as exposed runs of metal-clad cable in accordance with 300.37.
Informational Note: The "Uses Permitted" is not an all-inclusive list.
Informational Note: Information about accepted industry practices and installation procedures for medium-voltage cable are described in ANSI/NECA/NCSCB 600—2014, Standard for Installing and Maintaining Medium-Voltage Cable and in IEEE 576—2000, Recommended Practice for Installation, Termination, and Testing of Insulated Power Cables as Used in Industrial and Commercial Applications.