Electrical · E-MWTB2

Emergency Lighting Interface Connection Diagram

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An emergency lighting interface connects between a power supply and emergency ESN units, sensing line voltage from 100 to 347 volts alternating current at 50 or 60 hertz. The unit measures 7.75 inches high by 5 inches wide by 2.50 inches deep. A PP-DV power supply operating at 120 to 277 volts alternating current connects via five American Wire Gauge 12 conductors to a normal three-phase four-wire distribution panel requiring one three-pole breaker provided by the contractor.

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