Vertiv I10034 30A 3-Phase Vertical Upgradeable Rack PDU
Overview
The Vertiv I10034 is a 72-inch vertical rack power distribution unit built for data center and server room deployments where 3-phase WYE power is available and future monitoring headroom matters. Carrying model number MN01X4W1-33M149-3TL21A0A10-S, it ships as a basic unit today and can be transformed into a metered or monitored PDU without replacing the chassis — a practical option when budget or project scope doesn't justify full monitoring at install time but infrastructure plans call for it later. Every unit ships factory-tested, carries a 5-year limited warranty, and is manufactured in the USA with TAA compliance and Buy American Act COTS eligibility, making it a viable choice for federal and government-adjacent projects. For broader context, explore the Vertiv power infrastructure catalog or browse the rack PDU category to compare form factors and monitoring tiers.
Key Features
- 30A 3-Phase WYE Input at 8.6kW: The single NEMA L21-30P twistlock inlet draws 30A per phase across a 120/208V WYE feed, delivering up to 8.6kW at 208V. That's a dense power budget for a single 2U-wide vertical strip — enough headroom to fully load a mixed server/storage rack without splitting across two PDUs.
- 33 Total Outlets in Three Receptacle Types: The outlet mix — 24x IEC C13, 3x IEC C19, and 6x NEMA 5-20R — covers the real-world diversity of a populated rack: C13 for standard 1U servers and switches, C19 for high-draw UPS outputs or large power supplies, and 5-20R for equipment still running on domestic plugs. Banks of 4 on the C13 positions keep breaker-to-outlet mapping predictable during commissioning.
- Three 20A Double-Pole Magnetic Breakers: Overcurrent protection is handled by three dedicated 20A double-pole magnetic breakers — one per phase. Magnetic trip (versus thermal) means consistent, repeatable response under fault conditions rather than thermal-state drift that can mask nuisance trips in warm environments.
- Upgradeable to Metered or Monitored via Hot-Swap IMD: The Geist Upgradeable architecture means you can add an Interchangeable Monitoring Device (IMD) in the field without powering down the PDU. If the project scope expands to include outlet-level metering or environmental sensing, the chassis doesn't need to be replaced — the IMD slots in. This is the spec to check when comparing against non-upgradeable basic PDUs in the same price tier.
- 72-Inch Vertical Form Factor with Toolless Mounting: At 72in x 2in x 2in, the unit mounts vertically inside the rack and takes up zero rack units of front-panel space. Toolless mounting hardware supports center-to-center spacing of 61.25in and 64.75in, covering standard 2-post and 4-post open-frame configurations without adapter hardware.
- 10ft Power Cord, Bottom Front Entry: The 10/5 gauge, 10ft (3m) cord exits from the bottom front of the chassis. Bottom-front entry routes cleanly in floor-fed power environments — overhead-fed rooms may need a longer cord or a repositioned floor power strip, worth confirming in the rack layout before ordering.
- Heavy Steel Powder-Coat Chassis: The all-steel black powder-coat chassis handles the 60°C / 140°F maximum operating temperature spec without warping or discoloring — relevant in high-density rows where ambient temps inside cabinets can climb significantly above room ambient.
- TAA and Buy American Act Compliant, USA-Made: Country of origin is the USA, and the unit carries both TAA compliance and Buy American Act COTS compliance. For GSA schedule, federal agency, or defense-contractor deployments where domestic sourcing is a contract requirement, this is a qualifying specification — not just a marketing note.
- UL/c-UL Listed to 62368-1, RoHS and FCC Part 15 Class A: Safety certification under UL 62368-1 (audio/video, IT, and communication equipment standard) rather than the older 60950-1 means the unit meets the current generation of safety requirements. FCC Part 15 Class A conformance sets a defined emissions ceiling appropriate for commercial and data center environments. Rack PDU selection guides can help you match certification requirements to your facility's compliance documentation needs.
- 5-Year Limited Warranty: Vertiv's standard five-year limited warranty on the I10034 is longer than the two-to-three year baseline common in the category — a factor worth considering when evaluating total cost of ownership across a multi-rack deployment lifecycle.
Integration and Compatibility
The I10034 connects to any 3-phase WYE panel circuit fed via NEMA L21-30P receptacle. It operates across 100–120V and 200–240V WYE at 50/60Hz, giving it flexibility across North American and international power environments where WYE distribution is standard. The mixed outlet roster supports rack infrastructure including 1U servers, NAS units, KVM switches, and inline UPS modules without adapters. When monitoring is required at a later project phase, Vertiv's IMD ecosystem (sold separately) integrates directly into this chassis — consult the IMD compatibility list from Vertiv's product documentation before selecting a monitoring module, as IMD variants differ by measurement capability and network interface. For planning PoE switch deployments alongside power distribution, see the PoE switch category for complementary infrastructure.
Frequently Asked Questions
Q: What is the input plug type for the Vertiv I10034, and what kind of panel circuit does it require?
A: The I10034 uses a NEMA L21-30P Twistlock plug and requires a 30A, 3-phase WYE circuit at 120/208V. The 10-foot power cord exits from the bottom front of the chassis.
Q: Can the I10034 be upgraded to add power monitoring without replacing the unit?
A: Yes. The I10034 uses Vertiv's Geist Upgradeable architecture, which allows an Interchangeable Monitoring Device (IMD) to be hot-swapped into the chassis in the field. This converts the basic unit to a metered or monitored PDU without a chassis swap or downtime. The IMD module is sold separately.
Q: Is the Vertiv I10034 TAA compliant and eligible for federal procurement?
A: Yes. The I10034 is manufactured in the USA and carries both TAA compliance and Buy American Act COTS compliance, making it eligible for GSA schedule and federal agency procurement where domestic sourcing is a contract requirement.
Q: What overcurrent protection does the I10034 provide?
A: The unit includes three 20A double-pole magnetic breakers — one per phase. Magnetic breakers provide consistent trip behavior under fault conditions, independent of ambient temperature-related drift associated with thermal breakers.
Q: What is the warranty on the I10034?
A: Vertiv covers the I10034 with a 5-year limited warranty, longer than the two-to-three year baseline common in this product category.
Q: How many outlets does the I10034 provide, and what types?
A: The I10034 provides 33 total outlets: 24x IEC C13 (arranged in banks of 4), 3x IEC C19, and 6x NEMA 5-20R duplex outlets. C13 and C19 outlets are rated at 208V; NEMA 5-20R outlets at 120V.
The I10034 is one of the cleaner answers to a real data center procurement problem: you need 3-phase vertical power distribution today, but the monitoring budget isn't approved yet — or the monitoring strategy isn't finalized. The Geist Upgradeable hot-swap IMD architecture on this unit means you're not locked into a basic-forever decision. I've seen plenty of deployments where facilities ordered non-upgradeable basic PDUs to save $80 per unit, then replaced the entire run 18 months later when DCIM rollout required outlet-level metering. The I10034 avoids that. The 8.6kW capacity at 208V across 33 mixed outlets — 24x C13, 3x C19, 6x 5-20R — covers a dense mixed rack without the outlet-count math getting ugly.
Technical Highlights:
- 3-Phase Magnetic Breakers: Three 20A double-pole magnetic breakers (one per phase) give you predictable fault response regardless of ambient temperature — thermal breakers in warm high-density rows can nuisance-trip or fail to trip consistently; magnetic does not have that problem.
- Outlet Layout — Banks of 4 on C13: The 24 IEC C13 outlets are arranged in banks of 4, with 8 per breaker/phase combination. This makes load-balancing across phases straightforward during commissioning — you can assign servers by bank rather than counting individual outlets against a phase total.
- USA-Made, TAA + Buy American Act COTS: Not all rack PDUs in this load class can clear federal procurement gates. The I10034 clears both TAA and Buy American Act COTS, which matters if you're kitting racks for a government facility, healthcare system with federal funding conditions, or a contractor holding a GSA vehicle.
Deployment Considerations:
- The 10ft cord exits bottom-front — confirm your floor power feed or L21-30P receptacle position puts the whip within reach before the rack is positioned. Overhead-fed installations with a top-entry panel may need a longer whip or a repositioned breakout panel.
- The toolless mounting hardware covers 61.25in and 64.75in center-to-center spacing. Verify your cabinet's rail spacing before ordering — non-standard or older open-frame two-post racks occasionally fall outside this range and may require adapter hardware.
This unit is the right choice for federal data center build-outs, colocation tenant cages with 3-phase feeds, and enterprise server room refreshes where the project is being phased — power distribution now, monitoring instrumentation in the next budget cycle. The upgradeable architecture is what separates it from commodity basic PDUs at similar price points.
