Eaton Cutler-Hammer PRL1a Pow-R-Line Panelboard CTL, 400A, 120/208V, 3PH 4W, 42 circuits. It distributes power from a 400A service to up to 42 branch circuits in a 120/208V three-phase four-wire system and uses CTL design for circuit organization. This 42-circuit panel is part of the Pow-R-Line family for commercial electrical distribution.
