Boston THHN AWG 10/7 stranded copper wire delivers reliable electrical performance for residential and commercial installations. This 5.5mm² conductor features THHN/THWN insulation rated for 90°C in dry locations and 75°C in wet environments, meeting industry standards for safety and durability. Each 150-meter roll provides ample length for typical wiring projects while the green insulation aids in circuit identification and organization. The stranded construction offers superior flexibility compared to solid wire, making it easier to route through conduit and tight spaces without kinking or breaking. Ideal for branch circuits, lighting, and general-purpose wiring applications where code compliance and long-term reliability matter. Stock this essential supply for electricians, contractors, and maintenance teams.