| Level | 3 |
| Name (en) | Secondary grid component |
| Search term | secundaire asset |
| Search term | sensor |
| Search term | meter |
| Search term | actuator |
| Search term | remote terminal unit (RTU) |
| Search term | netwerkbeveiliging |
| Search term | meetinrichting |
| Search term | comptabele meter |
| Search term | slimme meter |
| Search term | klantmeter |