The CyberPower PDU15MHVIEC12AT, a 12-outlet (rear) 1U rackmount metered auto transfer switch (ATS) power distribution unit (PDU), provides 200-240V 15A output. The PDU distributes unfiltered electrical pass-through to 12 IEC-320 C13 receptacles from redundant IEC-320 C14 plugs. Dual power cords can be plugged into separate power sources to provide redundancy to single-corded connected equipment. If power for the primary source exceeds the lower or upper thresholds, or if power fails, the PDU will switch to the secondary power source to ensure continuous operation. The PDU will switch back to the primary power source when incoming power becomes stable. The current draw for connected equipment is displayed in amps on the front LCD for real-time load monitoring. Designed for datacenters and other electrically demanding applications, the PDU15MHVIEC12AT has rugged, industrial-grade metal housing and a 10-foot AC power cord. It can be mounted either horizontally or vertically. The PDU15MHVIEC12AT comes with a cord retention tray and is UL and CSA certified by ETL.