Eaton EMIU03-06 – 3-Phase Metered Rack PDU 2U

Product Overview

The Eaton EMIU03-06 is a 3-phase metered rack PDU built for high-density data center and colocation cabinet racks that run on 3-phase power rather than single-phase branch circuits. Its 2U form factor and twelve C19 outlets make it suited to racks populated with high-draw servers, storage arrays, or network core equipment. For integrators managing 3-phase PDU installation in a data center, the EMIU03-06 provides circuit-level input current metering without the added cost of a fully managed, per-outlet switched platform.

Product Description

The EMIU03-06 is a 2U, 3-phase metered input rack PDU with twelve IEC C19 output receptacles, designed for high-density racks in data center and colocation cabinet environments where single-phase power is insufficient. Its 3-phase, 5-wire input configuration and 48A-rated IEC 60309 pin-and-sleeve plug support substantially more distributed load per PDU than a single-phase metered unit, which reduces the number of circuits and PDUs required per rack row. As a metered input PDU, it reports aggregate input current so IT and facilities teams can monitor 3-phase circuit loading and balance load across phases, without the added complexity or cost of individual outlet switching. The twelve C19 outlets are sized for higher-draw equipment such as blade server chassis, storage arrays, and core network switches commonly found in 3-phase-fed racks. Its 2U form factor reflects the additional internal components required to handle 3-phase input safely, and it mounts in a standard 19-inch rack alongside single-phase EMIT-series units elsewhere in the same facility. A 6-foot input cord is included, appropriate for 3-phase distribution panels typically located near or within the rack row. Backed by a 3-year limited warranty, the EMIU03-06 is intended for facilities and integrators that have already standardized their electrical infrastructure on 3-phase power and need reliable, rack-level current visibility as part of their overall data center power monitoring strategy.

Key Features

• 3-Phase Input Configuration — A 3-phase, 5-wire input allows the PDU to distribute substantially more load per unit than a single-phase metered PDU, reducing the number of circuits needed per rack.
• Twelve C19 Outlets — Twelve IEC C19 receptacles are sized for higher-draw equipment such as blade chassis, storage arrays, and core network switches.
• 48A-Rated IEC 60309 Input Plug — A locking pin-and-sleeve input plug rated for 48A provides a secure, industrial-grade connection to 3-phase distribution circuits.
• Metered Input Current Monitoring — Aggregate input current metering helps facilities teams balance load across phases and avoid overloading upstream 3-phase circuits.
• 2U Rack-Mount Form Factor — The 2U chassis accommodates the additional internal components required for safe 3-phase power handling while still mounting in a standard 19-inch rack.
• 3-Year Limited Warranty — Eaton backs the EMIU03-06 with a 3-year limited warranty, supporting long-term reliability planning in 3-phase-fed data center racks.

Typical Applications

• data center
• colocation cabinet
• server room

Technical Specifications

Frequently Asked Questions

Does the EMIU03-06 require 3-phase electrical infrastructure?

Yes. This unit is designed for 3-phase, 5-wire input circuits and requires a matching 3-phase distribution panel and receptacle; it is not compatible with single-phase branch circuits.

What type of equipment connects to the C19 outlets?

The twelve C19 receptacles are sized for higher-draw equipment with C20 power cords, such as blade server chassis, storage arrays, and core network switches.

Does this PDU provide per-outlet metering or switching?

No. The EMIU03-06 meters total input current only across the 3-phase input; it does not provide per-outlet metering, load shedding, or remote switching.

Can a licensed electrician confirm compatibility with our facility's power distribution before installation?

Yes, and this is recommended. Because 3-phase voltage and receptacle configurations vary by facility, a licensed electrician should verify the distribution panel and receptacle type match the unit's IEC 60309 input plug before installation.

How does this PDU fit into an existing data center power monitoring strategy?

It provides local input current metering that can be read at the rack, giving facilities and IT teams a data point for phase balancing and capacity planning alongside other monitored infrastructure in the data center.

What is the form factor and rack space requirement?

The EMIU03-06 is a 2U horizontal rack PDU that mounts in a standard 19-inch rack, consuming two rack units.

What warranty does Eaton provide on the EMIU03-06?

Eaton provides a 3-year limited warranty on this unit. Contact Eaton or Creation Networks for full warranty terms and support options.

Is professional installation recommended for a 3-phase PDU like this?

Yes. Given the higher voltage and current levels associated with 3-phase distribution, installation and circuit verification should be performed by a licensed electrician familiar with 3-phase data center power infrastructure.