Self-contained transformer relay system;Available for 120, 220 to 240, 277 and 347 volt systems;Capable of switching up to 20 Amps of electrical load (ballast);1/2 inch snap-in nipple attaches to standard electrical enclosures via 1/2 inch knockouts;1.6 x 2.75 x 1.6

• Wattstopper B277E-P Power Pack 277V 20 Amps
• WHITE

Wattstopper B277E-P Power Pack 277V 20 AmpsWattstopper