Legrand Rack PDU, Network Metered, ZeroU, 16A, 208V, (18) C13 &(2) C19, L6-20P Cord

engineered for modern data centers, server rooms, and high-density IT closets, the Legrand Rack PDU Network Metered ZeroU delivers precise, real-time power data where it matters most. This zero-U, space-saving power distribution unit is designed to fit behind or alongside racks without stealing valuable rack space, while still providing critical visibility into energy consumption, load trends, and outlet-level usage. With an integrated color LCD display and robust network metering capabilities, this PDU empowers IT teams to monitor, analyze, and optimize their electrical infrastructure from anywhere. It combines dependable hardware with intelligent software features to help you reduce energy waste, prevent overloads, and maintain service levels for essential equipment. Whether you’re operating a data center, a lab, or a growing enterprise network, this Legrand PDU gives you the data, control, and reliability you need to run efficiently and with confidence.

• Real-time power metering and remote monitoring: Track line-level power usage as it happens, with precise data displayed on the PDU’s color LCD and streamed to your networked devices. Real-time measurements help you spot anomalies, forecast capacity, and optimize workloads, preventing unexpected outages and throttling. Customizable notifications and alert thresholds make it possible to stay ahead of potential problems, even during off-hours.
• ZeroU footprint for dense deployments: The ZeroU form factor minimizes rack intrusion while maximizing available space for IT gear. Perfect for densely populated racks, data centers with tight space constraints, and lab environments where every inch counts. This design ensures you can distribute power without compromising airflow or accessibility to front-panel components.
• Flexible outlet configuration for modern gear: With (18) C13 outlets and (2) C19 outlets, this PDU accommodates a broad range of devices—from servers and storage to switches and network appliances. The mix of C13 and C19 outlets allows you to power a diverse IT stack with a single, organized distribution point, simplifying cable management and reducing clutter in the rack.
• Durable 208V, 16A power delivery with trusted Legrand build: The L6-20P input cord provides a stable connection to your 208V supply, supporting sustained loads up to 16A. Engineered for reliability in demanding environments, this PDU delivers consistent voltage and clean power delivery to critical equipment, helping protect hardware and maintain uptime during peak demand.
• Intuitive interface and enterprise-ready monitoring: The integrated color LCD offers at-a-glance information on voltage, current, wattage, and energy consumption, while network metering enables remote visibility and reporting to tablets, smartphones, and monitoring consoles. With enterprise-grade firmware, you can configure custom thresholds, schedule reports, export data, and integrate with your existing IT operations tools for streamlined management.

Technical Details of Legrand Rack PDU

• Form factor: ZeroU rack-mountable design to preserve rack space while delivering full metering capabilities.
• Model/Type: Network Metered PDU with real-time power monitoring and reporting features.
• Input connection: L6-20P cord for 208V power source.
• Input voltage: 208V.
• Current rating: 16A.
• Outlet configuration: 18 x C13 outlets and 2 x C19 outlets for flexible IT power distribution.
• Display: Color LCD for local readouts of load, voltage, and energy usage.
• Networking and metering: Network-enabled metering with remote monitoring and alerting to support proactive IT operations.
• Mounting: ZeroU design suitable for rear-deck or standard rack environments to maximize space efficiency.

How to install Legrand Rack PDU

Installing the Legrand Rack PDU Network Metered ZeroU is a straightforward process that emphasizes safety, proper airflow, and accurate metering. Begin by verifying electrical service availability and ensuring your data center rack environment meets local electrical codes and site requirements. Confirm that your rack has adequate clearance for cable management and that the rear of the rack allows for sufficient ventilation—critical for maintaining equipment temperatures within spec. The ZeroU design allows you to place the PDU in proximity to power sources without occupying valuable rack space, but plan cable routing to minimize tangling and obstruction of airflow.

Step 1: Mount the PDU in your rack or behind the rack chassis according to the manufacturer’s mounting guidance. Ensure the unit is securely fastened and that the outlets are oriented to provide convenient access to devices while keeping cords tidy and separated from cooling pathways.

Step 2: Connect the 208V power source to the L6-20P input cord. Use a circuit that can handle sustained loads up to 16A and verify that the circuit’s breaker rating aligns with the PDU’s electrical specifications. This helps prevent nuisance trips and ensures stable operation under peak IT load.

Step 3: Attach your IT devices to the appropriate C13 and C19 outlets. Plan outlet distribution to minimize cable strain and to balance loads across the outlets. Keep high-draw equipment spread across different outlets when possible to avoid single-outlet overloads and to maximize reliability for mission-critical gear.

Step 4: Connect the PDU to your network for remote monitoring. Use the Ethernet interface (or the available network path) to enable live data streaming to your monitoring platform, whether that’s a centralized data center system, a cloud-based dashboard, or a mobile device. Configure IP addressing, gateway, and DNS settings as needed to ensure stable access to the PDU’s data streams and alerting features.

Step 5: Configure the user interface and metering notifications. Use the built-in color LCD to verify basic operation and to calibrate initial readings. Access the PDU’s web interface or supported management software to set alert thresholds for voltage fluctuations, current spikes, and unusual energy usage. Create schedules for daily, weekly, or monthly reports and establish data export formats that align with your data analytics workflow. Regularly review load trends and adjust device placement, power plans, or cooling strategies to optimize efficiency and uptime.

Step 6: Test and validate. With everything connected, perform a controlled load test to observe real-time readings on the LCD and in your monitoring system. Confirm that alerts trigger as configured, that data is accurately captured, and that rear-area cabling remains organized and unobstructed. Document the setup for future audits and scale planning, and schedule periodic reviews to ensure continued alignment with IT growth and changing facility conditions.

Frequently asked questions

• Q: What is a Network Metered PDU? A Network Metered PDU provides built-in power metering and remote monitoring capabilities. It collects voltage, current, and energy data, delivering real-time visibility into how electricity is distributed to connected IT equipment. This enables proactive capacity planning, energy optimization, and improved uptime through timely alerts and reporting.
• Q: What does ZeroU mean? A ZeroU PDU is designed to occupy zero rack units of vertical space, preserving valuable rack real estate while still delivering distribution power and metering. This makes it ideal for ultra-dense racks where front-facing space is needed for servers, storage, and networking gear.
• Q: How many outlets does this PDU have and what types are they? A: The unit provides 18 outlets of type C13 and 2 outlets of type C19, offering flexible power distribution for a wide range of IT devices, from standard servers to higher-power line devices.
• Q: How do I access metering data? A: Metering data is accessible through the PDU’s color LCD for local readings and via network connectivity for remote monitoring. Data can be viewed on compatible tablets, smartphones, or dedicated monitoring software, with options to export reports and configure alerts.
• Q: Is installation complicated? A: Installation is straightforward for data centers and IT rooms with standard rack infrastructure. It involves mounting the PDU, connecting the 208V power input, wiring the outlets to devices, and configuring network access and alerting through the built-in interface or supported software. Always follow safety guidelines and local electrical codes.