The Art of Wiring: Your Complete Size Reference
Welcome to our comprehensive Wire Size Chart, your go-to resource for navigating the intricacies of electrical wire dimensions. Understanding the importance of selecting the right wire size for your electrical applications is paramount. This guide encompasses the American Wire Gauge (AWG) standards, offering insights into wire diameter, current capacity, and resistance. Whether you’re wiring a residential space, or industrial facility, or working on a DIY project, our detailed chart ensures that you can confidently choose the optimal wire size for your specific needs. Explore the power of precision as we unravel the nuances of wire sizing, providing a foundation for safe and efficient electrical installations.
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Wire Size Chart
| AWG (American Wire Gauge) | Diameter (inches) | Diameter (mm) | Current Capacity (Amps) | Resistance (Ohms per 1000 ft) |
|---|---|---|---|---|
| 20 | 0.032 | 0.813 | 5 | 10.2 |
| 18 | 0.040 | 1.024 | 7 | 6.39 |
| 16 | 0.051 | 1.291 | 10 | 4.02 |
| 14 | 0.064 | 1.628 | 15 | 2.53 |
| 12 | 0.081 | 2.052 | 20 | 1.59 |
| 10 | 0.102 | 2.588 | 30 | 0.998 |
| 8 | 0.128 | 3.263 | 40 | 0.628 |
| 6 | 0.162 | 4.115 | 55 | 0.395 |
| 4 | 0.204 | 5.189 | 70 | 0.248 |
| 2 | 0.257 | 6.543 | 95 | 0.156 |
| 1 | 0.289 | 7.348 | 110 | 0.124 |
| 0 | 0.325 | 8.251 | 125 | 0.0993 |
| 00 | 0.365 | 9.266 | 145 | 0.0787 |
| 000 | 0.410 | 10.41 | 170 | 0.0625 |
Notes:
- AWG (American Wire Gauge): Standard gauge for electrical wire in the United States.
- Diameter: The diameter of the wire in inches and millimeters.
- Current Capacity: Maximum current carrying capacity in amperes.
- Resistance: Resistance per 1000 feet of wire in ohms.
This chart provides a reference for selecting the appropriate wire size based on the specific requirements of your electrical application. Keep in mind that other factors, such as voltage drop and temperature, may also influence the selection of wire size. Always consult relevant electrical codes and standards for your region when choosing wire sizes.