Also includes the following Schneider part numbers:48143: Rear connection upside horizontal mounting - for NW 08..20 - 3 poles48148: Rear connection downside horizontal mounting - for NW 08..20 - 3 poles48392: Chassis for drawout NW1600 - H1,H10,H2,HA,HA10,HF,N1,NA - 3 poles - 1600 A48498: Control unit Micrologic 2.0 E, for Masterpact NW circuit breakers, drawout, LI protections SKU: MG.NW08H23D2EHHXX9147 Brand: SCHNEIDER ELECTRIC Family: MasterPact NW Amperage Rating: 800 A Breaking capacity: 85 kA Icu at 525 VAC Pole: 3 Pole Operating temperature: -25°C To +70°C Breaking Capacity Code: H2 Mounting Mode: Drawout Trip/Control Unit Name: Micrologic 2.0 E Trip/Control Unit Technology: Electronic Supplier Part Number: NW08H23D2EHHXX9147