U1253-X-HSP HORIZONTAL ; 34-11/16 Inch W X 5-1/8 Inch D X 14 Inch H Size; 6 AWG to 350 kcmil (Load) Wire Size; UL Approval; 300 VAC Voltage Rating; Surface Mounting; NEMA 3R Enclosure; 200 Ampere Current Rating; 1-Phase 3-Wire Circuit Configuration; 3 Position(S) PANEL