Socket, Meter Mains Combination: Socket Type - Self-Contained Meter Main; Mains - Breaker, 480V, 3P 22kA IC; Amps - 200; Service - 3 Phase 4W OH/UG; Jaws - 7; Hub Provision - Opening for AW Hub; Bypass Switch - Test Block; Ring Type - Ring Style; Mounting - Surface; Provisions - Padlock Provision; Material - Steel; HxWxD - 30.00x22.00x6.00"; Manufacturer Series - MTBHMS15