metal Box
4-11/16" Square x 1-1/4" Deep
Large format square box providing extra volume for complex wiring needs.
25.5
cu.in. Volume
12
Max 14 AWG
11
Max 12 AWG
4-11/16" x 4-11/16" x 1-1/4"
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. | 17 |
| 16 AWG | 1.75 cu.in. | 14 |
| 14 AWG | 2 cu.in. | 12 |
| 12 AWG | 2.25 cu.in. | 11 |
| 10 AWG | 2.5 cu.in. | 10 |
| 8 AWG | 3 cu.in. | 8 |
| 6 AWG | 5 cu.in. | 5 |
*Theoretical maximum for conductors only. Actual capacity will be less when including devices, clamps, and grounding conductors.
Common Applications
Commercial junction boxes
Industrial applications
Calculate Box Fill
Use our free calculator to verify NEC 314.16 requirements.
Calculate Box Fill