Tripp Lite SU6000RT4U 6000VA 4200W UPS Smart Online Rackmount 6kVA PDU 208/240/120V 4U, 12 Outlets True online, double-conversion UPS provides pure, full-time sine wave AC output free of surges, voltage fluctuations and line noise 6000VA/4200 watt output power capacity with dual voltage output of 208/120 or 240/120V 4U all-in-one high power density housing supports rackmount installation in only 4 rack spaces Dual conversion UPS actively converts raw input from AC to DC, then back to perfect sine wave AC output with enhanced protection from harmonic distortion, fast electrical impulses and other hard-to-solve power problems not addressed by other UPS types Input cord and outlets are mounted on a detachable backplate with manual bypass switch to enable hot-swappable UPS replacement without powering off connected equipment Product Type - SmartOnline Hot-Swappable Modular UPS Connectivity - Emergency Power Off (EPO) interface Connectivity - Emergency Power Off (EPO) interface Output volt amp capacity (VA) - 6000 (240v) / 5400 (208v) Output watt capacity (watts) - 4200