Under 200.4(B) Exception No. 2, the requirement for grouping or identifying neutral conductors does not apply where branch-circuit conductors pass through a box or conduit body under what specific condition?

• If the box is listed for through-wiring.
• Without a loop as described in 314.16(B)(1) or without a splice or termination.
• If the box contains only low-voltage circuits.
• If the conductors are all 12 AWG or larger.