Given: A metal electrical box contains the following: 3 size 12 AWG conductors; 3 size 10 AWG conductors; one flush switch. The switch is connected to two of the size 12 AWG conductors. There are no other devices or fit tings. The cover plate does not have its capacity marked on it. What is the minium capacity required for metal electrical box to contain these conductors?

Given: A metal electrical box contains the following: 3 size 12 AWG conductors; 3 size 10 AWG conductors; one flush switch. The switch is connected to two of the size 12 AWG conductors. There are no other devices or fit tings. The cover plate does not have its capacity marked on it. What is the minium capacity required for metal electrical box to contain these conductors?