Masonry Outlet Box Partitions: Type - Masonry Outlet Box; Material - Steel; Number of Gangs - 2; Depth in inch - 3.37; Height in inch - 4; Width in inch - 4.02; Knockouts/Ea.Side-Ea.End-Bottom - None - None - (8)1/2; Additional Information - High Voltage 347V Applications
Additional Info: High Voltage 347V Applications