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허용 전류표
허용전류
| 도체 | 허용전류 ( A ) | ||||||||||||
| AWG SIZE |
공 칭 단면적 ( ㎟ ) |
구성 | |||||||||||
| 도체온도 200℃ | |||||||||||||
| 주위온도 | |||||||||||||
| 30℃ | 40℃ | 50℃ | 60℃ | 70℃ | 80℃ | 90℃ | 100℃ | 125℃ | 150℃ | 200℃ | |||
| 30 | - | 1/0.26 | 3.1 | 3.0 | 2.9 | 2.8 | 2.7 | 2.6 | 2.5 | 2.4 | 2.0 | 1.7 | |
| 28 | - | 1/0.32 | 4.1 | 4.0 | 3.8 | 3.7 | 3.6 | 3.4 | 3.3 | 3.2 | 2.7 | 2.2 | |
| 26 | - | 1/0.40 | 5.2 | 5.0 | 4.8 | 4.7 | 4.5 | 4.3 | 4.1 | 4.0 | 3.4 | 2.8 | |
| 24 | - | 1/0.50 | 7.2 | 7.0 | 6.7 | 6.5 | 6.3 | 6.0 | 5.7 | 5.5 | 4.8 | 3.9 | |
| 22 | - | 1/0.65 | 10.3 | 10.0 | 9.6 | 9.3 | 9.0 | 8.6 | 8.2 | 7.9 | 6.8 | 5.5 | |
| 20 | - | 1/0.80 | 14.4 | 14.0 | 13.4 | 13.0 | 12.6 | 12.0 | 11.5 | 11.1 | 9.5 | 7.7 | |
| 18 | - | 1/1.0 | 19.6 | 19.0 | 18.2 | 17.7 | 17.1 | 16.3 | 15.6 | 15.0 | 12.9 | 10.5 | |
| 16 | - | 1/1.2 | 26.8 | 26.0 | 25.0 | 24.2 | 23.4 | 22.4 | 21.3 | 20.5 | 17.7 | 14.3 | |
| 15 | - | 1/1.4 | 33.0 | 32.0 | 30.7 | 29.8 | 28.8 | 27.5 | 26.2 | 25.3 | 21.8 | 17.6 | |
| 14 | - | 1/1.6 | 37.1 | 36.0 | 34.6 | 33.5 | 32.4 | 31.0 | 29.5 | 28.4 | 24.5 | 19.8 | |
| 30 | 0.05 | 7/0.1 | 3.1 | 3.0 | 2.9 | 2.8 | 2.7 | 2.6 | 2.5 | 2.4 | 2.0 | 1.7 | |
| 28 | 0.08 | 7/0.12 | 4.1 | 4.0 | 3.8 | 3.7 | 3.6 | 3.4 | 3.3 | 3.2 | 2.7 | 2.2 | |
| 26 | 0.14 | 7/0.16 | 6.2 | 6.0 | 5.8 | 5.6 | 5.4 | 5.2 | 4.9 | 4.7 | 4.1 | 3.3 | |
| - | 0.18 | 7/0.18 | 7.2 | 7.0 | 6.7 | 6.5 | 6.3 | 6.0 | 5.7 | 5.5 | 4.8 | 3.9 | |
| 24 | 0.2 | 7/0.20 | 9.3 | 9.0 | 8.6 | 8.4 | 8.1 | 7.7 | 7.4 | 7.1 | 6.1 | 5.0 | |
| 22 | 0.3 | 12/0.18 | 10.3 | 10.0 | 9.6 | 9.3 | 9.0 | 8.6 | 8.2 | 7.9 | 6.8 | 5.5 | |
| 20 | 0.5 | 19/0.18 | 14.4 | 14.0 | 13.4 | 13.0 | 12.6 | 12.0 | 11.5 | 11.1 | 9.5 | 7.7 | |
| - | 0.75 | 30/0.18 | 20.6 | 20.0 | 19.2 | 18.6 | 18.0 | 17.2 | 16.4 | 15.8 | 13.6 | 11.0 | |
| 18 | 0.9 | 37/0.18 | 23.7 | 23.0 | 22.1 | 21.4 | 20.7 | 19.8 | 18.9 | 18.2 | 15.6 | 12.7 | |
| 16 | 1.25 | 50/0.18 | 27.8 | 27.0 | 25.9 | 25.1 | 24.3 | 23.2 | 22.1 | 21.3 | 18.4 | 14.9 | |
| 14 | 2.0 | 37/0.26 | 38.1 | 37.0 | 35.5 | 34.4 | 33.3 | 31.8 | 30.3 | 29.2 | 25.2 | 20.4 | |
| - | 3.5 | 45/0.32 | 57.7 | 56.0 | 53.8 | 52.1 | 50.4 | 48.2 | 45.9 | 44.2 | 38.1 | 30.8 | |
| - | 5.5 | 70/0.32 | 79.3 | 77.0 | 73.9 | 71.6 | 69.3 | 66.2 | 63.1 | 60.8 | 52.4 | 42.4 | |
| - | 5.5 | 35/0.32 | 79.3 | 77.0 | 73.9 | 71.6 | 69.3 | 66.2 | 63.1 | 60.8 | 52.4 | 42.4 | |
| - | 8.0 | 99/0.32 | 110.0 | 107.8 | 104.3 | 100.6 | 97.1 | 93.2 | 89.3 | 85.2 | 76.1 | 60.1 | |
| - | 14 | 88/0.45 | 165.3 | 160.5 | 155.4 | 150.0 | 144.7 | 138.9 | 133.1 | 127.0 | 113.4 | 89.6 | |
허용전류
| 도체 | 허용전류 ( A ) | ||||||||||||
| AWG SIZE |
공 칭 단면적 ( ㎟ ) |
구성 | |||||||||||
| 도체온도 260℃ | |||||||||||||
| 주위온도 | |||||||||||||
| 30℃ | 40℃ | 50℃ | 60℃ | 70℃ | 80℃ | 90℃ | 100℃ | 125℃ | 150℃ | 200℃ | |||
| 30 | - | 1/0.26 | 3.1 | 3.0 | 2.9 | 2.9 | 2.8 | 2.7 | 2.6 | 2.6 | 2.3 | 2.1 | 1.6 |
| 28 | - | 1/0.32 | 4.1 | 4.0 | 3.9 | 3.8 | 3.7 | 3.6 | 3.5 | 3.4 | 3.1 | 2.8 | 2.1 |
| 26 | - | 1/0.40 | 6.1 | 6.0 | 5.8 | 5.7 | 5.5 | 5.4 | 5.2 | 5.1 | 4.7 | 4.2 | 3.1 |
| 24 | - | 1/0.50 | 8.2 | 8.0 | 7.8 | 7.6 | 7.4 | 7.2 | 7.0 | 6.8 | 6.2 | 5.6 | 4.2 |
| 22 | - | 1/0.65 | 12.2 | 12.0 | 11.6 | 11.4 | 11.0 | 10.8 | 10.4 | 10.2 | 9.4 | 8.4 | 6.2 |
| 20 | - | 1/0.80 | 15.3 | 15.0 | 14.6 | 14.3 | 13.8 | 13.5 | 13.1 | 12.8 | 11.7 | 10.5 | 7.8 |
| 18 | - | 1/1.0 | 22.4 | 22.0 | 21.3 | 20.9 | 20.2 | 19.8 | 19.1 | 18.7 | 17.2 | 15.4 | 11.4 |
| 16 | - | 1/1.2 | 31.6 | 31.0 | 30.1 | 29.5 | 28.5 | 27.9 | 27.0 | 26.4 | 24.2 | 21.7 | 16.1 |
| 15 | - | 1/1.4 | 38.8 | 38.0 | 36.9 | 36.1 | 35.0 | 34.2 | 33.1 | 32.3 | 29.6 | 26.6 | 19.8 |
| 14 | - | 1/1.6 | 42.8 | 42.0 | 40.7 | 39.9 | 38.6 | 37.8 | 36.5 | 35.7 | 32.8 | 29.4 | 21.8 |
| 30 | 0.05 | 7/0.1 | 3.1 | 3.0 | 2.9 | 2.9 | 2.8 | 2.7 | 2.6 | 2.6 | 2.3 | 2.1 | 1.6 |
| 28 | 0.08 | 7/0.12 | 4.1 | 4.0 | 3.9 | 3.8 | 3.7 | 3.6 | 3.5 | 3.4 | 3.1 | 2.8 | 2.1 |
| 26 | 0.14 | 7/0.16 | 6.1 | 6.0 | 5.8 | 5.7 | 5.5 | 5.4 | 5.2 | 5.1 | 4.7 | 4.2 | 3.1 |
| - | 0.18 | 7/0.18 | 8.2 | 8.0 | 7.8 | 7.6 | 7.4 | 7.2 | 7.0 | 6.8 | 6.2 | 5.6 | 4.2 |
| 24 | 0.2 | 7/0.20 | 10.2 | 10.0 | 9.7 | 9.5 | 9.2 | 9.0 | 8.7 | 8.5 | 7.8 | 7.0 | 5.2 |
| 22 | 0.3 | 12/0.18 | 11.2 | 11.0 | 10.7 | 10.5 | 10.1 | 9.9 | 9.6 | 9.4 | 8.6 | 7.7 | 5.7 |
| 20 | 0.5 | 19/0.18 | 15.3 | 15.0 | 14.6 | 14.3 | 13.8 | 13.1 | 12.8 | 11.7 | 10.5 | 7.8 | |
| - | 0.75 | 30/0.18 | 22.4 | 22.0 | 21.3 | 20.9 | 20.2 | 19.8 | 19.1 | 18.7 | 17.2 | 15.4 | 11.4 |
| 18 | 0.9 | 37/0.18 | 26.5 | 26.0 | 25.2 | 24.7 | 23.9 | 23.4 | 22.6 | 22.1 | 20.3 | 18.2 | 13.5 |
| 16 | 1.25 | 50/0.18 | 30.6 | 30.0 | 29.1 | 28.5 | 27.6 | 27.0 | 26.1 | 25.5 | 23.4 | 21.0 | 15.6 |
| 14 | 2.0 | 37/0.26 | 41.8 | 41.0 | 39.8 | 39.0 | 37.7 | 36.9 | 35.7 | 34.9 | 32.0 | 28.7 | 21.3 |
| - | 3.5 | 45/0.32 | 63.2 | 62.0 | 60.1 | 58.9 | 57.0 | 55.8 | 53.9 | 52.7 | 48.4 | 43.4 | 32.2 |
| - | 5.5 | 70/0.32 | 87.7 | 86.0 | 83.4 | 81.7 | 79.1 | 77.4 | 74.8 | 73.1 | 67.1 | 60.2 | 44.7 |
| - | 5.5 | 35/0.45 | 87.7 | 86.0 | 83.4 | 81.7 | 79.1 | 77.4 | 74.8 | 73.1 | 67.1 | 60.2 | 44.7 |
| - | 8.0 | 99/0.32 | 126.5 | 124.0 | 120.3 | 117.8 | 114.1 | 111.6 | 107.9 | 105.4 | 96.7 | 86.8 | 64.5 |
| - | 14 | 88/0.45 | 178.5 | 170.0 | 164.9 | 161.5 | 156.4 | 153.0 | 147.9 | 144.5 | 132.6 | 119.0 | 91.0 |