Wiring schematic for a lighting control cabinet housed in a NEMA 1 lockable enclosure mounted adjacent to panel HSEW. The system operates on a 120V circuit controlled by a new photoelectric switch mounted on the roof and facing north, wired in series with a 24-hour 7-day DPST time clock. A new 4-pole lighting contactor with twenty-amp contacts and a 120V coil switches the outgoing circuits for exterior lighting and site lighting.
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