jar546
Forum Coordinator
Alright, here we go!
You have a 4" square metal junction box 2-1/8" deep with NO integral clamps. An 1-1/2" extension ring is added to the box.
The box has 6 cable assemblies that terminate inside the box with the following wires:
2- 12/2 with ground MC cables
3- 12/2 with ground, 16/2 MC-LED cables
1- cable assembly from Emergency Light mini-inverter
The above is broken down as follows:
5- 12 awg equipment grounds
1- 18 awg equipment ground (from EL mini inverter)
5- 12 awg neutrals
5- 12 awg hots
6- 16 awg LED dimmer control wires
11- 18 awg emergency light inverter wires (12-1=11 equip gnd grouped above)
FYI, the extension ring is not marked with cubic inch capacity.
There are no devices in the box, just the wires, ground screw, extension ring and cover plate.
Is there adequate space in the setup as described for box fill?
You have a 4" square metal junction box 2-1/8" deep with NO integral clamps. An 1-1/2" extension ring is added to the box.
The box has 6 cable assemblies that terminate inside the box with the following wires:
2- 12/2 with ground MC cables
3- 12/2 with ground, 16/2 MC-LED cables
1- cable assembly from Emergency Light mini-inverter
The above is broken down as follows:
5- 12 awg equipment grounds
1- 18 awg equipment ground (from EL mini inverter)
5- 12 awg neutrals
5- 12 awg hots
6- 16 awg LED dimmer control wires
11- 18 awg emergency light inverter wires (12-1=11 equip gnd grouped above)
FYI, the extension ring is not marked with cubic inch capacity.
There are no devices in the box, just the wires, ground screw, extension ring and cover plate.
Is there adequate space in the setup as described for box fill?
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