Hubbell-Wiegmann subpanel, carbon steel, galvanized finish. For use with 42x30 (HxW) ABN12423108, N124230xx, N1C3042xx, N4423008, RHC423008, SDN124231xxPL, SN4423112, SSN4304210WF3PT, SSN4423010x, SSN4X423112x and WA304210WF enclosures.