Southwire Duraclad Type AC Cable is suitable for use as follows: Branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings Power, lighting, control, and signal circuits Dry locations only Fished or embedded in plaster Concealed or exposed installations Environmental air-handling spaces per NEC 300.22 (C) Installation in cable tray and approved raceways Under raised floors for information technology equipment conductors and cables per NEC 645.5(D) & 645.5(D)(2)^^Southwire Armor lite Type AC Cable meet or exceeds the following requirements: UL 4 UL 83 Federal Specification A-A59544 (formerly J-C-30B) National Electrical Code Listed for use in UL 1, 2, and 3 Hour Through-Penetration Firestop Systems REACH/RoHS-2 (Chemical Limit) Compliant^^Specifications: Conductor Size and Colors: 12-3 Solid (Black/White/Blue) Grounding Size and Color: 16 Solid Aluminum Overall Diameter: .521".