Inspect and maintain automatic switches that turn street lights on and off.
What does a Switch Inspector do?
Inspects and maintains automatic switches that turn street lights on and off: Climbs pole, using ladder or climbing spurs, and opens switchbox. Examines switch to detect such defects as burned contacts or faulty mercury tubes. Tests switch and circuit to locate short circuits or grounded wires, using test lamp. Repairs or replaces broken or defective parts, using handtools.