Panelboard Interior, 225A, 42 Spaces, 3PH, 4 Wire , 277 VoltsProduct: Eaton PRL2A3225L42AS Panelboard Interior, 42 Spaces, 225 Amp, 3 Phase, 4 Wire, 480Y 277 Volt AC, Main Lugs, Aluminum Bus, Lugs Not Included, Product Will Not Accept a Main Breaker Amps: 225 Volts AC 277, 480 Circuits 42 Phase 3 Type Interior Spaces 42 Eaton_PRL2A3225L42AS_Panelboard_225A_cut_sheet. pdf PRL2A3225L42AS_Panel_board_catalog_page. pdf