APC Netshelter Rack Automatic Transfer Switch, 1U, 16A, 230V, 2 IEC309 IN, 1 IEC309 OUT, 50/60Hz. Input operation voltage (min): 230 V, Input operation voltage (max): 230 V, AC input frequency: 50/60 Hz. Form factor: Rackmount, Rack capacity: 1U, Product colour: Black. AC outlets quantity: 1 AC outlet(s), AC outlet types: IEC 60309. Width: 432 mm, Depth: 236 mm, Height: 44 mm