The 4/0 AL Black RW90 Aluminum Wire is a 600V-rated aluminum building wire designed for electrical installations that require a durable insulated conductor. Built with XLPE insulation, this wire is suitable for professional electrical work where RW90 aluminum wire is specified.

The black jacket makes it easy to identify during installation, while the 4/0 aluminum conductor size is commonly used for larger electrical runs, service-related wiring, commercial projects, and industrial electrical applications.

This product is a practical choice for electricians, contractors, builders, and electrical professionals working on residential, commercial, or industrial wiring systems.

Please confirm all wire sizing, installation method, and local code requirements with a licensed electrician or project specifications before use.

Key features

• 4/0 aluminum conductor
• Black RW90 wire
• XLPE insulation
• 600V rated
• Durable insulated building wire
• Suitable for contractor and professional electrical use
• Ideal for commercial, industrial, and larger electrical projects
• Easy-to-identify black jacket

Best used for

• Electrical service wiring
• Commercial electrical installations
• Industrial wiring projects
• Contractor supply projects
• Larger residential electrical runs
• Applications requiring 4/0 aluminum RW90 wire