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11 AWG Wire

11 AWG wire specifications: 2.3048 mm diameter, 4.1723 mm² area. Resistance, weight, and common uses.

Diameter
2.3048 mm
0.090742"
Area
4.1723 mm²
8,234 cmil
Ampacity (Cu)
—A
75°C insulation
Resistance (Cu)
4.132
Ω/km at 20°C

11 AWG — Complete Specifications

Diameter2.3048 mm · 0.090742" · 90.74 mils
Cross-sectional area4.1723 mm² · 8,234 circular mils
Resistance (copper, 20°C)4.132 Ω/km · 1.2594 Ω/1000ft
Resistance (aluminum, 20°C)6.3514 Ω/km · 1.9359 Ω/1000ft
Ampacity — copper 60°C— A
Ampacity — copper 75°C— A
Ampacity — copper 90°C— A
Ampacity — aluminum 75°C— A
Weight (copper)37.384 kg/km · 25.121 lbs/1000ft
Weight (aluminum)11.265 kg/km · 7.57 lbs/1000ft
Closest metric size4.2 mm²
Skin depth at 60 Hz8.531 mm

Common Uses for 11 AWG Wire

Compatible Insulation Types

TypeTemperatureDescription
THHN/THWN-2 90°C dry / 75°C wet Building wire
NM-B (Romex) 90°C Residential cable
MTW 60/90°C Machine tool wire
TFFN 90°C Fixture wire

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