Vertiv Knürr 03.600.521.1, 0U, Plastic, Steel, Zinc, Gray, 21 AC outlet(s), C13 coupler, C19 coupler, IEC 60309 Vertiv Knürr 03.600.521.1. Rack capacity: 0U, Housing material: Plastic, Steel, Zinc, Product color: Gray. AC outlets quantity: 21 AC outlet(s), AC outlet types: C13 coupler, C19 coupler, Power plug: IEC 60309. Cable length: 98.4" (2.5 m), Cable type: H05VV-F 5 G 2.5 mm2. Nominal input voltage: 230-400 V, Maximum current: 16 A. Width: 1.75" (44.4 mm), Depth: 32.8" (833 mm), Height: 1.79" (45.5 mm)