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PVC 4-Gang Box 60 cu.in.

Four gang PVC box for large device installations.

60

cu.in. Volume

30

Max 14 AWG

27

Max 12 AWG

7-1/2" x 3-1/4" x 3"

Dimensions

Conductor Capacity per NEC 314.16

Maximum number of conductors that can fit in this 60 cu.in. box based on wire gauge (not accounting for devices, clamps, or grounds).

Wire GaugeVolume EachMax Conductors*
18 AWG1.5 cu.in.40
16 AWG1.75 cu.in.34
14 AWG2 cu.in.30
12 AWG2.25 cu.in.26
10 AWG2.5 cu.in.24
8 AWG3 cu.in.20
6 AWG5 cu.in.12

*Theoretical maximum for conductors only. Actual capacity will be less when including devices, clamps, and grounding conductors.

Common Applications

Control panels
Home automation
Media centers

Calculate Box Fill for PVC 4-Gang Box 60 cu.in.

Use our free calculator to verify your PVC 4-Gang Box 60 cu.in. meets NEC 314.16 requirements.

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Similar Box Types

PVC Single Gang Box 18 cu.in.

3" x 2-1/4" x 3-3/4" • 18 cu.in.

PVC Single Gang Box 20 cu.in.

3" x 2-1/4" x 4" • 20 cu.in.

PVC Single Gang Box 22 cu.in.

3" x 2-1/4" x 4-1/4" • 22.5 cu.in.

PVC 2-Gang Box 32 cu.in.

4" x 3-1/4" x 3" • 32 cu.in.

About the PVC 4-Gang Box 60 cu.in.

The PVC 4-Gang Box 60 cu.in. provides 60 cubic inches of volume for electrical connections. This pvc box is commonly used for control panels, home automation, media centers. With dimensions of 7-1/2" x 3-1/4" x 3", it offers adequate space for most residential and light commercial applications.

Box Fill Calculation Example

For a typical installation using 14 AWG conductors:

  • Box volume: 60 cu.in.
  • 14 AWG conductor volume: 2.00 cu.in. each
  • Maximum conductors (theoretical): 30

Remember to account for devices (2× conductor volume each), internal clamps (1× conductor volume), and equipment grounding conductors (1× conductor volume for all grounds combined).

Practical Example: Receptacle Installation

Installing a duplex receptacle with two 14/2 NM cables in this box:

  • 4 × 14 AWG conductors = 4 × 2.00 = 8.00 cu.in.
  • 2 × grounds (count as 1) = 1 × 2.00 = 2.00 cu.in.
  • Internal clamps = 1 × 2.00 = 2.00 cu.in.
  • 1 × receptacle = 2 × 2.00 = 4.00 cu.in.
  • Total: 16.00 cu.in.

Result: 16.00 cu.in. ≤ 60 cu.in. = COMPLIANT

Related Resources

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