- Maximum Number of Conductors in Electrical Metallic Tubing
- Maximum Number of Conductors in Nonmetallic Tubing
- Maximum Number of Conductors in Rigid PVC Conduit, Schedule 40
- Maximum Number of Conductors in Rigid PVC Conduit, Schedule 80
- Maximum Number of Conductors in Rigid Metal Conduit
- Maximum Number of Conductors in Flexible Metal Conduit
- Maximum Number of Conductors in Liquidtight Flexible Metal Conduit
- Motors