- 600 Volt. AlumaFlex® Aluminum Alloy (AA-8176) Conductor.
- Cross-linked Polyethylene (XLP) Insulation.
- High-Heat and Moisture Resistant.
- Sunlight Resistant in Black Sizes 2 AWG and Larger.
Southwire Type XHHW-2 conductors are primarily used in conduit or recognized raceways for services, 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 600 volts. Suitable for use in Health Care Facilities per section 517.160 of the NEC where a dielectric constant of 3.5 or less may be specified. This product in sizes 500kcmil and larger is designed to be installed without the application of pulling lubricant.