Wattstopper A-277-E-P Power Pack. New. (Lot Box)

Watt Stopper A-277-E-P Power Pack. New. Legrand A-277-E-P. 277 Volt, 754182501120. 20 AMP Ballast Load. Wattstopper A277E-P. Wattstopper A-277-E-P. Wattstopper A-277EP. Wattstopper A277EP. 0 07 54182 501120, Version 2, 277VAC Power Pack-Master. 20 AMP Ballast Load, 1 HP. Class 2 Power Supply. Free US Shipping.