Other Distribution Line Fixtures

Automatic re-closers (single- and three-phase) are programmed to re-energize dead transmission or distribution lines multiple times. Just like the circuit breakers in a substation, re-closers can cause a dead line to become live again. This is why you should always assume that all lines are energized (even fallen or low-hanging lines that may appear dead) unless you are otherwise notified.

Guy wires are cables that support utility poles against wind and weather. If a utility pole is damaged or if power lines sag low enough, guy wires can potentially become energized and pose an electric shock risk.