The Eaton PRL1A main breaker panelboard is a 225 A, 208Y/120 V, 3-phase, 4-wire distribution panel housed in a NEMA 1 enclosure with 42 spaces for branch breakers. It provides main protection for connected circuits and serves as the central point for distributing power to individual branch circuits. With 42 spaces, this unit supports a substantial layout of branch breakers for organized circuit protection in its panelboard configuration.
