Box volume calculations

[gojoeba]

Please help, I need a formula for calculating device and junction box volume from scratch, without needing the chart in the code book. I cannot find a formula that matches. Can any one send me in the right direction??

 

[roger]

Please help, I need a formula for calculating device and junction box volume from scratch, without needing the chart in the code book. I cannot find a formula that matches. Can any one send me in the right direction??

Read all the written text (skipping over the Tables) in article 314 for your answer, and welcome to the forums.

Roger

 

[JohnJ0906]

Please help, I need a formula for calculating device and junction box volume from scratch, without needing the chart in the code book. I cannot find a formula that matches. Can any one send me in the right direction??

I use 314.16(B). After a bit, you will do it from memory. All you need is the box volume.


I rarely look at Table 314.16(A)