pvc Box
PVC Single Gang Box 22 cu.in.
Extra capacity PVC single gang box for complex residential wiring.
22.5
cu.in. Volume
11
Max 14 AWG
10
Max 12 AWG
3" x 2-1/4" x 4-1/4"
Dimensions
Conductor Capacity per NEC 314.16
Maximum number of conductors that can fit in this box based on wire gauge (not accounting for devices, clamps, or grounds).
| Wire Gauge | Volume Each | Max Conductors* |
|---|---|---|
| 18 AWG | 1.5 cu.in. | 15 |
| 16 AWG | 1.75 cu.in. | 12 |
| 14 AWG | 2 cu.in. | 11 |
| 12 AWG | 2.25 cu.in. | 10 |
| 10 AWG | 2.5 cu.in. | 9 |
| 8 AWG | 3 cu.in. | 7 |
| 6 AWG | 5 cu.in. | 4 |
*Theoretical maximum for conductors only. Actual capacity will be less when including devices, clamps, and grounding conductors.
Common Applications
Multiple circuit residential
Kitchen circuits
Bathroom GFCIs
Calculate Box Fill
Use our free calculator to verify NEC 314.16 requirements.
Calculate Box Fill