| Product Name | Eaton residential meter stack |
| Catalog Number | 3MM412R |
| UPC | 786849051983 |
| Product Length/Depth | 47 in |
| Product Height | 8.5 in |
| Product Width | 15.5 in |
| Product Weight | 59 lb |
| Type | Group Metering |
| Utility approvals | AL : Alabama Power DC : Atlantic City Electric / Delmarva (Connectiv) DE : Atlantic City Electric / Delmarva (Connectiv) MD : Atlantic City Electric / Delmarva (Connectiv) NJ : Atlantic City Electric / Delmarva (Connectiv) TX : CenterPoint Energy (HL&P/Reliant) NC : Dominion VA : Dominion MI : DTE Energy (Detroit Edison) MO : Empire District Electric OK : Empire District Electric AR : Entergy LA : Entergy MS : Entergy TX : Entergy CA : City of Los Angeles - DWP (LADWP) AZ : Southern California Edison CA : Southern California Edison CA : Pacific Gas and Electric (PG&E) CA : Sacramento Municipal Utility District (SMUD) TN : Nashville Electric Service CA : PacifiCorp/Pacific Power/Rocky Mountain Power ID : PacifiCorp/Pacific Power/Rocky Mountain Power OR : PacifiCorp/Pacific Power/Rocky Mountain Power UT : PacifiCorp/Pacific Power/Rocky Mountain Power WA : PacifiCorp/Pacific Power/Rocky Mountain Power WY : PacifiCorp/Pacific Power/Rocky Mountain Power HI : Hawaiian Electric MT : NorthWestern Energy NE : NorthWestern Energy SD : NorthWestern Energy WY : NorthWestern Energy MD : Baltimore Gas and Electric DC : PEPCO MD : PEPCO AZ : Tucson Electric Power/ UniSource AZ : Sulphur Springs Valley Electric Coop IN : Indianapolis Power and Light (IP&L) |
| Interrupt rating | Depends on selected main circuit breaker |
| Enclosure | Indoor/outdoor |
| Secondary circuit breaker | BR2_, BRH2_, BRHH2_ |
| Bus Rating | 800 A |
| Phase | Three-phase in, single-phase out |
| Voltage rating | 120/208V |
| Amperage Rating | 125A |
| Bus material | Aluminum |
| Bypass | None |
| Number of jaws | Five-jaw |
| Number of sockets | 4 |
| Phase balance | A-B |
| Security | Ring |