soft annealed copper.#14-4/0AWGuses a compressed copper strand.
Cross-Linked Polyethylene (XLP) Insulation.
XHHW-2 copper conductors are annealed (soft) copper. Insulation is an abrasion, moisture, and heat resistant thermoset cross-linked polyethylene (XLP). Conductor sizes 8 AWG and larger are marked sunlight resistant. Colors are available and may be subject to economic order quantity.
XHHW-2 conductors are primarily used in conduit,Cable Tray or other recognized raceways for service's, feeders, and branch circuit wiring,as specified in the National Electrical Code.XHHW-2 conductors may be used in wet or dry locations at temperatures not to exceed 90° C. Voltage rating for XHHW-2 conductors is 600volts.Suitable for use in Health Care Facilities per Section 517.160 of the National Electrical Code where a dielectric constant of less than 3.5 maybe specified. This cable is designed to be installed without the application of pulling lubricant.