General Electric electrical panelboard, model/catalog AQF3421MB. Ratings shown: 125 A, 208Y/120 V, 3 Phase / 4 Wire. GE A Series; box AB43B; front AF43SN. Condition: Used / Salvaged.
Catalog notes
GE A Series; box AB43B; front AF43SN. Official URL is a legacy-family reference.
INFORMATION SOURCE
Documented from available evidence
Nameplate / photo evidence + official manufacturer family reference