Socket, Load Center Combination: Socket Type - Self-Contained Meter Main Loadcenter; Mains - Breaker, 240V, 2P 10kA IC; Amps - 100A; Branch Circuits - 24; Spaces - (12) 1"Space; Branch Breaker Type - QP; Service - 1 Phase 3W OH/UG; Jaws - 4; Hub Provision - Opening for AW Hub; Bypass Switch - Test Block Bypass; Ring Type - Ring Style; Mounting - Surface; Material - Steel; HxWxD - 24.00x20.00x4.63"; Manufacturer Series - MTBL/MTBPL