Also includes the following Schneider part numbers:33726: Chassis, ComPact NS1600, MasterPact NT16, drawout, 4 poles33735: Vertical rear connections, 630 A to 1600 A, drawout circuit breaker, top mounting, 4 poles33736: Vertical rear connections, 630 A to 1600 A, drawout circuit breaker, bottom mounting, 4 poles33857: Door escutcheon, drawout ComPact NS630b to NS1600 and MasterPact NT, IP40 SKU: MG.NT16HA4DXXVVXX1422 Brand: SCHNEIDER ELECTRIC Family: MasterPact NT Amperage Rating: 1600 A Pole: 4 Pole Operating temperature: -25°C To +70°C Breaking Capacity Code: HA Mounting Mode: Drawout Supplier Part Number: NT16HA4DXXVVXX1422