| Circuit breaker – Intermediate position |
|
|
| Circuit breaker – Open position |
|
|
| Circuit breaker – Closed position |
|
|
| Circuit breaker – Bad (faulty) position |
|
|
| Disconnector – Intermediate position |
|
|
| Disconnector – Open position |
|
|
| Disconnector – Closed position |
|
|
| Disconnector – Bad (faulty) position |
|
|
| Truck – Intermediate position |
|
|
| Truck – Open position |
|
|
| Truck – Closed position |
|
|
| Truck – Bad (faulty) position |
|
|
| In-feeder |
|
|
| Out-feeder |
|
|
| Current transformer |
|
|
| Voltage transformer |
|
|
| Earth symbol |
|
|
| Motor |
|
|
| Generator |
|
|
| Power transformer with two windings |
|
|
| Fuse |
|
|
| Button |
|
|