Eaton EATS220 eATS 3 33kW Rack Automatic Transfer Switch PDU
Overview
The Eaton EATS220 is a 1U rack-mountable automatic transfer switch (ATS) power distribution unit (PDU) engineered to deliver robust power redundancy for critical IT infrastructure. Designed specifically for environments requiring uninterrupted power to single-corded devices, this ePDU intelligently monitors two independent AC power sources. Should the primary source falter or exceed predefined thresholds, the EATS220 seamlessly switches to the secondary source within milliseconds, ensuring that connected equipment experiences no operational disruption. This capability is paramount for maintaining uptime in server rooms, network closets, and data centers where availability is non-negotiable. Leveraging its intelligent circuitry, the EATS220 provides crucial protection against power failures by rapidly transferring loads between non-phase synchronized AC power inputs. It features two L6-20P input connections, delivering a maximum power output of 3.33 kW at 200-240V. This technical design not only supports high-density loads but also integrates remote management capabilities via Ethernet and RS-232 interfaces, allowing IT professionals to monitor power status, load levels, and switch events from virtually anywhere. The unit’s ability to prevent circuit overloads and assure balanced load distribution further enhances its value in maintaining a stable and resilient power environment. Ideal for deployment in standard 19-inch IT racks, the Eaton EATS220 occupies only 1U of rack space, preserving valuable real estate within crowded enclosures. Its compact form factor and horizontal mounting direction simplify integration into existing setups. Management is streamlined through the Ethernet interface, enabling proactive monitoring and configuration, which is essential for environments that demand continuous operation and rapid response to power anomalies. This PDU is a foundational component for ensuring power continuity to mission-critical applications without the complexity of dual power supplies on every device.
Key Features
- Seamlessly transfers loads between two independent power sources.
- Delivers 3.33 kW maximum power output for critical equipment.
- Ethernet and RS-232 for comprehensive remote power monitoring.
- Occupies just 1U of rack space for efficient deployment.
- Ensures power redundancy for single-corded IT devices.


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