Legrand Rack PDU, Network Switch, ZeroU, 16A, 208V, (21) C13 & (3) C19, L6-20P Cord

Designed for high-density data centers, server rooms, and IT closets, the Legrand Rack PDU with a built-in network switch delivers powerful, scalable power management in a space-saving zero-U form factor. This PDU combines robust power distribution with intelligent control, enabling load monitoring, individual outlet power cycling, and precise power sequencing to keep critical equipment operating smoothly. With an input rated at 16A and 208V, it supports a wide range of devices—from blades and storage arrays to network switches and micro servers—while keeping wiring clean and organized in a standard 19-inch rack. The (21) C13 outlets and (3) C19 outlets provide flexible outlet configuration to accommodate diverse equipment footprints, and the L6-20P cord ensures a reliable, industry-standard connection to your power source. What truly sets this model apart is its integrated network switch and centralized management capabilities, offering a single portal view for remote visibility, control, and policy enforcement. IT staff and facilities teams can monitor energy consumption, implement outlet-level control, sequence power-on and power-off events, and respond quickly to changing rack workloads—all from a secure, centralized interface. By combining power distribution, monitoring, and management in one compact, zero-U device, Legrand helps you maximize rack density, simplify cabling, and reduce total cost of ownership while safeguarding uptime and equipment longevity.

• Power distribution with a total of 21 C13 outlets and 3 C19 outlets at 208V, fed from a 16A input through an L6-20P cord, enabling flexible powering of a wide range of devices in a single rack.
• Zero-U form factor with standard 19-inch mounting compatibility, freeing precious rack space for equipment while delivering centralized control over power delivery and outlet-level activity.
• Integrated network switch that enables remote management over Ethernet, providing a single portal view for real-time load monitoring, per-outlet control, firmware updates, and policy enforcement across multiple devices and racks.
• Advanced power management features, including real-time load data, per-outlet power cycling, and programmable power sequencing to ensure safe startup and shutdown sequences and to minimize surge stress on critical equipment.
• Designed for reliable data-center operation with secure remote access, centralized configuration, event logging, and compatibility with standard IT management practices to streamline monitoring and incident response.

Technical Details of Legrand Rack PDU, Network Switch, ZeroU, 16A, 208V, (21) C13 & (3) C19, L6-20P Cord

• Form factor: Zero-U, 19-inch rack-mountable enclosure designed to maximize rack density while occupying minimal vertical space.
• Input power: L6-20P connector supporting 208V at up to 16A.
• Outlets: 21 C13 outlets and 3 C19 outlets distributed across the unit for versatile device provisioning and power management.
• Management: Built-in network switch enabling remote management over Ethernet; centralized oversight through a single portal for monitoring, configuration, and policy application.
• Monitoring and control: Real-time load monitoring, outlet-level power cycling, and programmable power sequencing to ensure safe device startup and orderly shutdowns.
• Connectivity: Ethernet connection for remote access; designed to integrate with standard IT management workflows and monitoring stacks.
• Durability and compatibility: Rugged construction suitable for data-center environments and standard 19-inch racks, providing reliable operation in demanding conditions.

how to install Legrand Rack PDU, Network Switch, ZeroU, 16A, 208V, (21) C13 & (3) C19, L6-20P Cord

• Plan your rack layout to optimize outlet placement and cable management. Identify which devices will be powered by the C13 and C19 outlets and map them to minimize cable clutter and maximize airflow.
• Mount the PDU into the rack using standard 19-inch mounting hardware. The Zero-U design keeps the unit flush with the rack, so ensure there is clearance for the rear cables and the network port.
• Connect the L6-20P input cord to a dedicated 208V power source that matches the PDU’s input specifications. Verify that the circuit breaker is appropriate for the total connected load to prevent nuisance trips.
• Attach devices to the appropriate outlets (C13 for lower-wattage equipment and C19 for higher-demand gear), distributing load evenly across outlets to avoid overloading any single branch.
• Connect the PDU’s management interface to your network via Ethernet. Configure IP addressing (DHCP or static), set login credentials, and enable secure access controls. Begin with a baseline inventory of connected devices and their power requirements.
• Use the integrated management portal to set up per-outlet controls, configure power sequencing, and enable real-time monitoring. Establish alert thresholds for load, temperature (if supported), and outlet faults, and test a controlled power cycle on non-critical equipment to validate configuration.
• Validate operation by powering on connected devices in a safe sequence, confirming that each device starts as expected and that the management interface reports accurate outlet status and load data.
• Document the configuration, including outlet mappings, IP addresses, and access policies. Consider integrating with your DCIM or ITSM tools to centralize alerts and incident responses.

Frequently asked questions

• Q: What outlets are available on this Legrand PDU, and what voltage does it support? A: The unit provides 21 C13 outlets and 3 C19 outlets, all powered at 208V, through a 16A input. It uses an L6-20P input cord for connection to a compatible power source.
• Q: What management capabilities does the built-in network switch provide? A: The integrated Ethernet switch enables remote management via a central portal, including real-time load monitoring, per-outlet control, firmware updates, and policy enforcement across devices and racks.
• Q: Can I perform power sequencing and per-outlet cycling with this PDU? A: Yes. The PDU supports programmable power sequencing to ensure orderly startup and shutdown, along with per-outlet power cycling to isolate faults and reboot equipment gracefully.
• Q: Is this PDU suitable for dense data-center environments? A: Absolutely. The zero-U design maximizes rack space, while the robust power distribution and centralized management help data centers scale efficiently without sacrificing visibility or control.
• Q: How do I get started with installation and configuration? A: Mount the PDU in the rack, connect the input power, attach devices to the appropriate outlets, connect the management interface to the network, configure IP and access controls, and use the portal to set up monitoring, alerts, and sequencing policies. Always verify load distribution and perform a controlled power test after configuration.