nVent Schroff, MULTIPAC CHASSIS 4U 280D, MultipacPRO 19" Chassis Basic Kit, 4 U, Depth 280 mm, The kit eneable a customer to configure the 3 different top / bottom covers., For non-standardized assemblies (1 ... 5 U) and standardized assemblies (1, 2 U) conforming to IEC 60297-3-105, Frame consists of two lateral parts and front/rear panel, Material: aluminium, Select further components (Accessories)