Nec Conduit Raceway: PVC_40
NEC Chapter 9 conduit and raceway dimensions — internal diameter, total area, and fill areas for EMT, RMC, IMC, PVC conduit types
| conduit type | trade size in | area 1 wire pct53 in2 (in2) | area 2 wires pct31 in2 (in2) | area over2 wires pct40 in2 (in2) | internal diameter in (in) | total area in2 (in2) |
|---|---|---|---|---|---|---|
| PVC_40 | 1 | 0.441 | 0.258 | 0.333 | 1.029 | 0.832 |
| PVC_40 | 1-1/2 | 1.053 | 0.616 | 0.794 | 1.59 | 1.986 |
| PVC_40 | 1-1/4 | 0.77 | 0.45 | 0.581 | 1.36 | 1.453 |
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