|
1. |
Insulator. |
|
2. |
Bundle of two conductors (some lines have 4). |
|
3. |
Spacer to hold the two conductors apart. |
|
4. |
Earth wire at top of tower or pylon. |
|
5. |
The three bundles on one side of the tower make up one electrical
circuit. Most lines have two circuits, one each side. |
|
6. |
Identity plate saying which line it is and who owns it. |
|
7. |
Anti-climbing device - barbed wire to stop unauthorised climbing |
