General Electric electrical panelboard, model/catalog AEF3121BB. Ratings shown: 125 A, 480Y/277 V, 3 Phase / 4 Wire. GE A Series; main-device rated; box AB25W; front AF25SNW; shop order 162-S0075813. Condition: Used / Salvaged.
Catalog notes
GE A Series; main-device rated; box AB25W; front AF25SNW; shop order 162-S0075813. Official URL is a legacy-family reference.
INFORMATION SOURCE
Documented from available evidence
Nameplate / photo evidence + official manufacturer family reference