- Lamp sockets and receptacles (electric wiring devices) (1)
- Outlets, electric: convenience (1)
- Sockets, electric (1)
- Electric switches (3)
- Bus bars (electrical conductors) (2)
- Electric connectors (9)
- Connectors and terminals for electrical devices (7)
- Contacts, electrical (1)
- Cord connectors, electric (1)
- Ground clamps (electric wiring devices) (1)
- Lightning protection equipment (2)
- Rail bonds, electric: for propulsion and signal circuits (2)
- Power line cable (2)
