The CyberPower PDU20M10AT, a 10-outlet 1U rack mount metered auto transfer switch (ATS) PDU, provides 100-120V / 20A output. The PDU distributes power to 10 NEMA 5-20R receptacles from redundant NEMA 5-20P plugs. Dual power cords can be plugged into separate power sources to provide redundancy to single-corded equipment. If there is a power failure or an under/over voltage, the PDU will switch to the secondary power source to insure continuous operation. The LCD provides local monitoring of the PDU. Electrical current is displayed in amps and the LCD can be toggled to display input/output voltage, power usage (kW), and hardware/LCD firmware versions. The PDU20M10AT includes a SNMP/HTTP card slot for adding an RMCARD202 or RMCARD203 (sold separately). The unit has a rugged, industrial-grade metal housing and a 10-foot AC power cord. It can be mounted horizontally, includes a cord retention tray and is UL60950_1 & FCC Class A certified. A three-year warranty is standard.