Middle Atlantic M 0U 12A 120V(10)5-20R 5-15P - LP-41100

Middle Atlantic LP-41100 0U Vertical Rack PDU, 10-Outlet 15A 120V

The Middle Atlantic LP-41100 is a zero-rack-unit (0U) vertical rack power distribution unit designed for equipment cabinets where every rack unit counts. Mounting vertically inside the cabinet's side channel, it delivers 10 NEMA 5-20R outlets at 120 VAC/15A without consuming a single 1U of usable rack space — a meaningful advantage in fully loaded security head-end cabinets, IDF closets, and AV equipment racks. The LP-41100 (often searched as LP 41100) measures just 2 inches square in cross-section and 35.4 inches tall, fitting flush against the interior rail without obstructing airflow or equipment access.

Overview

In rack deployments where space is finite — a 12U wall-mount or a fully populated 42U tower — losing two or three rack units to a horizontal power strip is a real cost. The LP-41100 solves this by going vertical: it lives in the zero-U space between the rails and the cabinet side panel, a form factor purpose-built for Middle Atlantic rack systems. The black-and-silver finish matches standard rack aesthetics. At 6.84 lbs shipping weight, it's light enough for single-person installation during a rack build or retrofit.

Key Features

• 0U Vertical Mounting — Zero Rack Space Consumed: At 35.4 inches tall and just 2 × 2 inches in cross-section, the LP-41100 mounts vertically in the side channel of a compatible rack cabinet, freeing every horizontal rack unit for actual equipment. In a 12U wall-mount enclosure serving as a small security head-end, this can mean the difference between fitting your NVR, PoE switch, and patch panel or having to upsize the cabinet.
• 10 × NEMA 5-20R Outlets: Ten receptacles provide enough ports to power a typical security equipment stack — NVR, managed PoE switch, fiber converter, UPS bypass — without daisy-chaining extension strips, which violates most data-center and security room safety standards. The 5-20R receptacle accepts both standard 5-15P plugs and higher-current 5-20P plugs, giving you flexibility as your equipment mix evolves.
• 15A / 120 VAC Input Circuit: Rated at 15 amps on a standard 120V branch circuit, the LP-41100 feeds from a 5-15P plug — the same plug on virtually every wall outlet in North America. Industry practice recommends loading a 15A circuit to no more than 12A (80% of rated) for continuous use; plan your outlet assignments accordingly when totaling device draw across all 10 ports.
• 9.84 ft (3 m) Cord: The 3-meter corded lead gives you enough slack to route cleanly from the PDU to a floor-level or overhead branch circuit without using extension cords. In a telecom room or security closet, this typically covers the run from a wall-mounted cabinet down to a dedicated 15A receptacle at the baseboard without pulling the cord taut.
• TAA Compliant: The LP-41100 carries Trade Agreements Act (TAA) compliance, making it purchasable under federal, state, and municipal government contracts that require TAA-compliant sourcing. If your deployment includes government facilities, correctional institutions, or federally funded infrastructure, this certification keeps procurement straightforward.
• Compact 2 × 2 in Cross-Section: The 2-inch square footprint slots into the zero-U channel without intruding into the front or rear cable management space. Integrators running structured cabling alongside vertical power runs will appreciate that the unit doesn't compete for the same channel width.

Integration & Compatibility

The LP-41100 is designed for vertical mounting inside Middle Atlantic rack enclosures that include a zero-U side channel, which is standard across the Middle Atlantic rack and enclosure line. Verify your specific cabinet model supports 0U vertical PDU mounting before ordering — not all third-party open-frame racks include a compatible side-mount channel. The 5-15P input plug connects to any standard NEMA 5-15R or 5-20R wall or PDU outlet, and the 10 × NEMA 5-20R output receptacles are compatible with the vast majority of 120V rack equipment including NVRs, PoE switches, servers, media converters, and access control panels. For deployments requiring metered or switched outlet-level control, review other models in the Middle Atlantic PDU family — the LP-41100 is a non-metered, non-switched unit based on available evidence, suited for installations where upstream UPS or panel-level monitoring is already in place. If your rack power planning calls for monitored per-outlet current draw or remote switching, evaluate an intelligent PDU alongside this model.

Frequently Asked Questions

Q: Does the LP-41100 take up any rack unit (1U) space inside the cabinet?

A: No. The LP-41100 is a 0U vertical PDU — it mounts in the zero-U side channel of a compatible rack cabinet and consumes no horizontal rack unit space whatsoever.

Q: What plug does the LP-41100 use to connect to the branch circuit?

A: It uses a NEMA 5-15P plug on a 9.84 ft (3 m) corded lead, connecting to a standard 15A/120V branch circuit outlet.

Q: Is the LP-41100 TAA compliant for government procurement?

A: Yes. The LP-41100 is TAA compliant, making it eligible for use on federal, state, and municipal contracts requiring Trade Agreements Act-compliant sourcing.

Q: How many outlets does the LP-41100 provide, and what type are they?

A: The LP-41100 provides 10 NEMA 5-20R outlets. The 5-20R receptacle accepts both NEMA 5-15P and 5-20P plugs, covering the full range of standard 120V rack equipment.

Q: What is the maximum load I should put on the LP-41100?

A: The unit is rated at 15A/120V. Standard practice for continuous loads is to keep total draw at or below 12A (80% of the 15A rating) to avoid tripping the branch circuit breaker.

Q: Will the LP-41100 fit in a third-party rack that is not a Middle Atlantic cabinet?

A: The LP-41100 is designed for the zero-U side channel found in Middle Atlantic rack enclosures. Compatibility with third-party racks depends on whether they include a matching vertical PDU mounting channel — verify with your cabinet manufacturer before ordering.

Karl Wilson

The LP-41100 is one of those components that gets overlooked in a rack BOM until the moment you realize your 12U wall-mount has no room left for a horizontal power strip. Its 35.4-inch vertical form factor and 2 × 2 inch cross-section are specifically engineered for Middle Atlantic zero-U side channels — and that 0U footprint is the only real reason to spec this unit over a standard 1U horizontal PDU.

Technical Highlights:

• 0U Vertical Profile (35.4 in × 2 in × 2 in): Mounts entirely in the side channel — no rack units consumed. In a 12U or 16U wall-mount cabinet running a full security head-end (NVR + PoE switch + fiber + access control), this single spec often determines whether the build fits the enclosure you already have on-site.
• 10 × NEMA 5-20R at 15A/120V: Ten outlets on one 15A branch circuit covers most small-to-mid security equipment stacks. The 5-20R socket accepts both 5-15P and 5-20P plugs, so you won't hit a receptacle mismatch when swapping in higher-draw gear later.
• TAA Compliance: Verified TAA status on the LP-41100 matters for government and education deployments where procurement rules mandate it — it avoids a late-stage substitution that can delay project closeout.

Deployment Considerations:

• The 9.84 ft cord gives you a clean 3-meter run to a floor-level or baseboard 15A outlet — measure your wall-mount height before assuming it reaches. Racks above 8 ft AFF may require a dedicated outlet at a higher elevation.
• This is a non-metered, non-switched PDU based on available evidence. If your security operations center requires per-outlet current monitoring or remote reboot of individual ports, evaluate an intelligent PDU from the same family before committing to the LP-41100.

Best fit for compact security head-ends — a 12U or 16U Middle Atlantic wall-mount cabinet in a school, retail chain, or mid-size commercial building where every rack unit is allocated and the branch circuit is a standard 15A/120V run.