Watertown Switch
By Bob Kish, ; posted April 9, 2006; hits 1466
 |
| This is the line and cutoff relays, motorized interrupter and group and ring trip relays. |
By Bob Kish, ; posted April 9, 2006; hits 1466
|
| This is the line and cutoff relays, motorized interrupter and group and ring trip relays. |