Box filled calculation

[Alwayslearningelec]

Was watching a video and the instructor said that external clamps don’t need to be counted internal clamps do. What kind of clamp would be internal question

 

[augie47]

I;'m surprised your video didn't show you.

 

[ptonsparky]

Was watching a video and the instructor said that external clamps don’t need to be counted internal clamps do. What kind of clamp would be internal questi

 

[Dennis Alwon]

An mc connector, emt connector, nm connector etc would not count in the box fill calculation

 

[infinity]

In post #2 and #3 those clamps would count for box fill. One or two clamps in the box would only count as a one.

 

[Dennis Alwon]

There was a big discussion on plastic boxes as to whether or not the push in tabs counted.

IMO, they don't because the interior of the box would have the same cu.in pushed in or not