Vertiv AN01X1R0-10S203-2ST5ST5A011-D Rpdu Rack - VA1N2100

Vertiv VA1N2100 Basic Rack PDU — 10-Outlet 20A Single-Phase Horizontal

Overview

The Vertiv VA1N2100 is a single-phase basic rack power distribution unit designed for straightforward, reliable power delivery in server rack and network enclosure environments. Configured with ten NEMA 5-20R outlets fed by a NEMA 5-20P input plug, it handles up to 20A at 100–120V — a practical fit for IT closets, small data rooms, and edge deployments where you need predictable, unmanaged power distribution without paying for metering or switching features you won't use. The 0U horizontal form factor mounts flat in a standard 19-inch rack without consuming a rack unit, preserving valuable vertical space for active equipment.

Key Features

• 10x NEMA 5-20R Outlets: Ten 20-amp-rated receptacles give you enough ports for a dense 1U/2U server mix or a combination of network gear and storage. Each outlet matches the NEMA 5-20R standard, so standard C13 and C14 cordsets with the right adapter work, and any equipment drawing up to 20A total across the strip is covered.
• 20A / 120V Single-Phase Input (NEMA 5-20P): The 5-20P plug connects directly to a standard 20A branch circuit — no special wiring, no electrician required for typical installations. At 120V and 20A, the VA1N2100 delivers up to 2,400W of capacity, which is adequate for most 1–2U server deployments or dense network closet builds where individual loads are moderate.
• 0U Horizontal Mounting: Mounts horizontally at 432mm wide and 457mm deep without occupying a rack unit, which matters in fully populated 42U or 45U racks where every U is spoken for. Route power from the bottom or top of the enclosure without sacrificing server or switch slots.
• 3-Meter Input Cable: The 3-meter (approximately 9.8 feet) input cord gives you enough reach to connect to a floor-mounted PDU or wall receptacle without an extension — useful in raised-floor data rooms or racks positioned away from floor-level outlets.
• 50/60 Hz Input Compatibility: Accepts both 50Hz and 60Hz input, which matters if the same SKU is being deployed across North American (60Hz) and international (50Hz) facilities — fewer SKUs to manage in the procurement catalog.
• UL & c-UL Listed (62368-1) + FCC Part 15 Class A: The UL 62368-1 listing covers audio/video, IT, and communications equipment safety — the current standard replacing UL 60950. FCC Part 15 Class A conformance confirms the unit meets radiated emission limits for commercial environments, so it won't introduce noise into sensitive RF or wireless environments nearby. RoHS compliance supports disposal and procurement requirements in regulated or EU-connected supply chains.
• No On/Off Switch: The absence of a master on/off switch is a deliberate design choice for always-on infrastructure — there is no accidental power-off risk from a bumped switch. For environments where you want positive control over outlet state, step up to a switched or metered-switched variant in the Vertiv lineup.

Integration & Compatibility

The VA1N2100 is a basic, unmanaged PDU — there is no network interface, no SNMP agent, and no outlet-level switching or metering. It is compatible with any equipment using NEMA 5-20R receptacles or C13/C14 cordsets with appropriate adapters. It fits standard EIA-310 19-inch rack enclosures in horizontal orientation. Because it draws from a single 20A branch circuit, coordinate with your facility's electrical panel to ensure the dedicated circuit is in place before deployment; do not share the branch circuit with other high-draw equipment. The rack PDU category includes metered and switched variants for deployments requiring remote monitoring. For comprehensive rack power planning across multi-outlet deployments, review the Vertiv power infrastructure line for compatible UPS and PDU pairings. If your environment requires outlet-level monitoring or remote switching, pair this with a managed PDU or consider Vertiv's metered PDU family. For rack enclosure selection and cable management to complement this PDU, see the server rack and enclosure category.

Frequently Asked Questions

Q: What is the maximum load the VA1N2100 can handle?

A: The VA1N2100 is rated for a 20A maximum current at 100–120V on a single-phase circuit. In practice, you should load it to no more than 80% of circuit capacity (16A continuous) per standard electrical best practices to avoid nuisance tripping.

Q: Does the VA1N2100 have any network management or remote monitoring capability?

A: No. The VA1N2100 is a basic, unmanaged PDU with no network port, SNMP agent, or outlet-level switching. It provides straightforward power distribution only. If you need remote monitoring or switching, Vertiv offers metered and managed PDU variants.

Q: Will the VA1N2100 fit in a standard 19-inch rack without using a rack unit?

A: Yes. The VA1N2100 is a 0U horizontal PDU measuring 432mm (17 inches) wide and 457mm (18 inches) deep. It mounts horizontally at the top or bottom of a standard 19-inch EIA-310 rack enclosure without consuming any vertical rack units.

Q: What certifications does the VA1N2100 carry?

A: The VA1N2100 is UL and c-UL Listed to the 62368-1 standard, FCC Part 15 Class A compliant, and RoHS compliant.

Q: Is the VA1N2100 compatible with both 50Hz and 60Hz power systems?

A: Yes. The input accepts 50/60 Hz, making it suitable for both North American (60Hz) and international (50Hz) deployments at 100–120V.

Q: Does the VA1N2100 include a master on/off switch?

A: No. There is no on/off switch, which eliminates the risk of accidental power interruption in always-on infrastructure environments.

Jerry Tildsen

The VA1N2100 is a no-frills 20A basic PDU that does exactly what unmanaged power distribution should — it takes a NEMA 5-20P input, spreads it across 10 NEMA 5-20R outlets, and stays out of the way. Where I see this deployed most often is in edge IT closets and small server rooms where the budget doesn't justify a managed PDU and the ops team just needs reliable, dense outlet coverage in a 0U footprint.

Technical Highlights:

• 20A Single-Phase Input: At 100–120V and 20A, you have up to 2,400W of available power across all 10 outlets — enough headroom for a typical 1–2U server plus network gear, but plan your load distribution carefully; individual outlet groupings are not independently protected.
• 0U Horizontal, 432mm x 457mm: The physical dimensions matter in dense racks — 432mm width fits the standard 19-inch rail spacing and the 457mm depth suits most mid-depth enclosures. You preserve every rack unit for active equipment.
• UL 62368-1 Listed: The 62368-1 listing (not the older 60950) signals this unit is built to current IT safety standards, which matters for enterprise procurement teams with compliance requirements and for insurance audits in data center environments.

Deployment Considerations:

• Confirm your branch circuit is a dedicated 20A run before installing — sharing a 20A circuit with other loads will put you over the 80% continuous load threshold quickly with 10 outlets populated.
• No on/off switch means no outlet-level or strip-level control; if a downstream device needs power cycling, you are physically pulling the plug or tripping the breaker. For any environment where remote reboot matters, this is not the right PDU tier.

The VA1N2100 is well-matched for edge telecom closets, small branch office server racks, or secondary enclosures in a larger data room where a managed PDU on the primary rack already handles monitoring and the secondary rack just needs clean, reliable outlet density at low cost.