5.7kW 3-Phase Local Metered PDU, 208/120V Outlets (21 5-15/20R, 6 L6-20R), L21-20P, 6 ft

The 5.7kW 3-Phase Local Metered PDU is built for rack environments that need dependable 208/120V power distribution with clear, on-site visibility into load status. Designed around a 3-phase input and equipped with an L21-20P plug on a 6 ft cord, this model gives installers and IT teams a practical way to support mixed equipment from a single rack power unit. Its outlet configuration includes 21 NEMA 5-15/20R outlets and 6 NEMA L6-20R outlets, making it a strong fit for cabinets that combine standard IT devices with equipment that benefits from locking connectors.

Ideal Use Cases

This model is especially well suited for installations where multiple devices must be powered from one rack while maintaining local awareness of power usage. It fits environments where balanced 3-phase 208/120V power is already available and where a mix of outlet types can simplify deployment.

• Rack-mounted IT equipment in server racks or equipment cabinets
• Network closets supporting switches, routers, firewalls, and related hardware
• Edge deployments where compact infrastructure still needs organized power distribution
• Data closets that require both standard receptacles and locking outlets
• Mixed single-phase and locking-plug devices in one cabinet

For buyers outfitting a rack with varied equipment requirements, this outlet mix can reduce the need to split loads across multiple basic PDUs.

Why Choose This Model

One of the biggest advantages of this PDU is its balance of capacity, outlet flexibility, and local metering. With 5.7kW of available power, it is designed for meaningful rack-level distribution without overcomplicating day-to-day operation. Local metering provides immediate visibility at the cabinet, which is useful when checking current load conditions, planning for additional devices, or confirming that a rack is operating within expected limits.

• 5.7kW capacity for rack power distribution
• 208/120V operation for compatible 3-phase environments
• 21 NEMA 5-15/20R outlets for standard equipment connections
• 6 NEMA L6-20R outlets for devices using locking-style receptacles
• Local metering for practical, on-site load visibility
• L21-20P input plug with 6 ft cord for installation flexibility

This combination makes it a strong choice for organizations that want straightforward rack power distribution with useful monitoring at the point of deployment.

Installation and Integration

In real-world deployments, this PDU is a practical fit for racks and cabinets where power needs vary from device to device. The mixed outlet set supports both common IT hardware and equipment that uses locking connectors, helping integrators organize power distribution more cleanly within a single cabinet.

Before installation, confirm that the site provides compatible 208/120V 3-phase power and that the connected equipment load remains within the unit’s 5.7kW rating. The 6 ft input cord gives installers flexibility when aligning rack placement with available power connections, while the L21-20P plug supports integration into matching infrastructure.

• Useful for new rack builds and refresh projects
• Helps consolidate mixed outlet needs into one PDU
• Supports cabinet-level planning with local metering
• Appropriate for equipment closets, edge racks, and managed IT spaces

For teams that prefer simple, visible monitoring rather than remote management features, this model keeps the focus on dependable local oversight.

Performance Highlights

This PDU is designed to deliver organized, rack-level power distribution for a broad range of connected devices. The value here is not just in total capacity, but in how effectively that capacity can be applied across different outlet requirements inside one rack.

• 5.7kW power capacity for supporting multiple connected devices
• 3-phase input design suited to installations with balanced facility power
• 208/120V output environment for common rack equipment needs
• 27 total outlets across standard and locking receptacle types
• Local load visibility that can help with capacity checks and troubleshooting

In active equipment environments, being able to review load conditions locally can help reduce guesswork during adds, moves, changes, and service visits.

What Makes It Different

What sets this model apart is its practical combination of local metering and a mixed outlet configuration. Many rack deployments include a blend of standard plug devices and hardware that benefits from locking connections. Having 21 5-15/20R and 6 L6-20R outlets in one unit can simplify planning and reduce the need for separate distribution strategies inside the same cabinet.

It also stands out for buyers who want monitoring that is available right at the rack. That makes it particularly appealing for equipment rooms, network closets, and edge locations where staff may need quick, direct confirmation of rack power status during installation or maintenance.

Final Assessment

For buyers seeking a 5.7kW 3-phase local metered PDU for 208/120V rack power distribution, this model offers a strong mix of usable capacity, outlet versatility, and on-site visibility. The combination of 21 NEMA 5-15/20R outlets, 6 NEMA L6-20R outlets, an L21-20P input plug, and a 6 ft cord makes it well suited for IT racks, network closets, edge deployments, and data closets with mixed device requirements. If your priority is straightforward cabinet-level power distribution with local monitoring and flexible outlet support, this is a practical and deployment-friendly option.