Siemens Low Voltage s Multi-Family Metering Line of PAK Metering Standard 125A as part of the PAK Metering Standard 125A Group. Type UNI-PAK Features NO BYPASSAppn GARDEN - STYLE Std UL-50,67,414 V. Rating 120/240V A. Rating 400A Phase 1PH Size 9.00 x 39.19 x 39.630 No. Of Cutouts 18 Cutout Size 1 x (1/2,3/4,1,1-1/4 ), 12 x (2-1/2,2 ,1-1/2,1-1/4,1 ), 2 x (4,3-1/2,3,2-1/2,2 ), 1X1/2 ,2X4 Cable Entry TOP OR BOTTOM FEED Terminal 3X2 STUDS. Insulated.Appn . Wall Mounted. Enclosure RING