From time to time, our team at Bostani Electric will upload handy information for your home or business application. This helps our team and you, our valued clients, get quick references and answers to your daily electrical questions. Please let us know if you have a suggestion for a resource you would like to see listed on our site.
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Fuse or Breaker
|
Wire Size (AWG) | |
|---|---|---|
| Cu | Ai | |
| 15 | 14 | 12 |
| 20 | 12 | 10 |
| 30 | 10 | 8 |
| 40 | 8 | 6 |
| 50 | 6 | 6 |
| 60 | 6 | 4 |
| 70 | 4 | 4 |
| 90 | 3 | 1 |
| 100 | 2 | 1/0 |
| 110 | 2 | 1/0 |
| 125 | 1 | 1/0 |
| 150 | 1/0 | 2/0 |
| 175 | 2/0 | 3/0 |
| 200 | 3/0 | 4/0 |
| 225 | 4/0 | 250 kcmil |
| 400 | 500 kcmil | (2) 250 |