Installs, maintains, troubleshoots, repairs and replaces electrical systems and electrical operated equipment (generally less than 600V), including but not limited to circuit breakers, relays, switches, wiring, conduit, receptacles, and magnetic starters and controls. Installs, maintains, troubleshoots, repairs and replaces electrical equipment, including but not limited to electric motors, transformers, generators, lights, fixtures, bulbs, tubes, motor control systems and meters.