Rigid Aluminum Conduits - RAC
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Rigid Aluminum Conduit - RAC (alt. Aluminum Rigid Conduit - ARC) dimensions used in raceways:
| Nominal Conduit Size | Outside Diameter | Inside Diameter | Approx. Installation Weight | Approx. Installation Weight with Conductors | |||||
|---|---|---|---|---|---|---|---|---|---|
| (in) | (mm) | (in) | (mm) | (in) | (mm) | (lbs/100 ft) | (kg/30 m) | (lbs/100 ft) | (kg/30 m) |
| 1/2 | 15 | 0.84 | 21.3 | 0.632 | 16.1 | 27 | 13 | 50 | 23 |
| 3/4 | 20 | 1.05 | 26.7 | 0.836 | 21.2 | 36 | 17 | 77 | 35 |
| 1 | 25 | 1.315 | 33.4 | 1.063 | 27 | 53 | 24 | 119 | 54 |
| 1 1/4 | 32 | 1.66 | 42.2 | 1.394 | 35.4 | 70 | 32 | 187 | 85 |
| 1 1/2 | 40 | 1.9 | 48.3 | 1.624 | 41.2 | 82 | 37 | 242 | 110 |
| 2 | 50 | 2.375 | 60.3 | 2.083 | 52.9 | 116 | 53 | 378 | 171 |
| 2 1/2 | 65 | 2.875 | 73 | 2.489 | 63.2 | 183 | 83 | 557 | 252 |
| 3 | 80 | 3.5 | 88.9 | 3.09 | 78.5 | 239 | 108 | 815 | 370 |
| 3 1/2 | 90 | 4 | 101.6 | 3.57 | 90.7 | 288 | 131 | 1061 | 481 |
| 4 | 100 | 4.5 | 114.3 | 4.05 | 102.9 | 340 | 154 | 1334 | 605 |
| 5 | 125 | 5.563 | 141.3 | 5.073 | 128.9 | 465 | 211 | 2028 | 920 |
| 6 | 150 | 6.625 | 168.3 | 6.093 | 154.8 | 613 | 278 | 2870 | 1302 |
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