RINGLESS TYPE; 9 INCH W X 4-1/2 INCH D X 20-3/4 INCH H SIZE; 6 AWG TO 350 KCMIL (LOAD) WIRE SIZE; POWDER COATED G90 GALVANIZED STEEL ENCLOSURE MATERIAL; UL APPROVAL; 600 VAC AT 60 HZ VOLTAGE RATING; SURFACE MOUNTING; NEMA 3R ENCLOSURE; 200 AMPERE CURRENT RATING; 1-PHASE CIRCUIT CONFIGURATION; UNDERGROUND SERVICE TYPE; PLAIN TOP HUB TYPE; (3) 2-1/2 INCH, (1) (1/4 INCH - 1/2 INCH) CONCENTRIC KNOCKOUT KNOCKOUT(S); 4 JAW(S); NO BYPASS SWITCH; U9090 MODEL