LEGRAND B277E-P / B277EP Wattstopper with box.

Lot of 4 WATT STOPPER B277E-P POWER PACK 277 60HZ 150MA OUTPUT 20A BALLAST LOAD

B277E-P WattStopper Power Pack Self Contained Transformer Relay System, 277VAC

B277E-P WattStopper Power Pack Self Contained Transformer Relay System 277VAC

WattStopper B277E-P 277 V AC Power Pack w/ 20 A Ballast Load

NEW in Box Watt Stopper Model # B277E-P Power Pack 277vac

B277E-P The Watt Stopper Power Pack 277V 20 Amps 60 HZ

Watt Stopper B277E-P Power Pack 277 VAC 150mA output 20A ballast load