APC by Schneider Electric PDM3460IEC309-800 3-Phase IT Power Distribution Module
Overview
The PDM3460IEC309-800 is a 3-phase IT power distribution module from APC by Schneider Electric designed to deliver 208V, 60A three-phase power directly to high-density rack equipment — the kind of load you encounter in data centers, edge deployments, and dense surveillance server rooms where single-phase circuits simply can't keep up. It accepts a 3-phase input at 200–240V permissible range and outputs via a single IEC 309 60A 3P+PE connector, giving you a clean, standards-compliant power handoff at 60 Hz. If you've been sourcing power distribution for high-draw network video recorders, storage arrays, or compute clusters, this unit belongs early in your rack design conversation.
Key Features
- 208V 3-Phase Input and Output: Both input and output operate at 208V across 3 phases — this isn't a step-down or conversion device. That matters when your facility is wired for 3-phase and your rack equipment is spec'd for 208V: you're distributing the power at native voltage without conversion losses or derate concerns.
- 60A Maximum Line Current: With a 60A max line current and 60A max current draw, the PDM3460IEC309-800 is sized for genuinely heavy rack loads. A fully populated NVR shelf with multiple drives and active PoE switch stacks can easily exceed what a 20A or 30A single-phase circuit can deliver — this module is the correct answer when you're planning for sustained high-draw operation.
- IEC 309 60A 3P+PE Output Connector: The single IEC 309 industrial connector is a deliberate design choice: it's a locking, IP44-rated connector class that resists accidental disconnection and handles the current rating reliably. If you're connecting into a PDU or directly to a rack unit with an IEC 309 inlet, there's no adapter chain needed — one connector, full capacity.
- 200–240V Permissible Voltage Range: The 200–240V input tolerance means this module will operate correctly across the range of 3-phase facility voltages common in North American commercial buildings and international deployments running at 220–240V. You don't need a perfectly tuned 208V feed — standard utility tolerance is covered.
- 60 Hz Network Frequency: Rated at 60 Hz, this unit is calibrated for North American grid frequency. It's not a dual-frequency unit, so confirm your facility runs 60 Hz before specifying — 50 Hz installations require a different SKU.
- Compact Rack-Friendly Form Factor: At 44.5 cm wide × 40.6 cm deep × 12.7 cm tall and 5.55 kg, this module is sized to integrate into standard rack enclosures without requiring a dedicated floor footprint. The width aligns with 19-inch rack conventions; verify U-height clearance during rack planning.
- Black Finish: The black finish is standard for data center and equipment room environments where rack aesthetics matter for airflow visibility and cable management contrast — minor point, but relevant when mixing vendor equipment in a shared rack row.
Integration & Compatibility
The PDM3460IEC309-800 (often searched as PDM3460IEC309 800) is built to sit between your facility's 3-phase power feed and the rack-level power distribution equipment — typically an APC rack PDU or directly to equipment with IEC 309 inlets. When planning an installation alongside network switches and high-channel-count NVR stacks, map your aggregate load against the 60A maximum before finalizing the circuit design; derate to 80% (48A) for continuous loads per standard electrical practice. The 3-phase configuration also provides inherent load balancing across the three legs, which reduces neutral current and can simplify your facility panel loading versus stacking multiple single-phase circuits to the same aggregate capacity. Pair with appropriately rated APC rack PDUs that accept IEC 309 input for downstream single-phase distribution to individual rack units — see the power distribution category for compatible downstream options.
Frequently Asked Questions
Q: What is the maximum current the PDM3460IEC309-800 can handle?
A: The PDM3460IEC309-800 is rated for a maximum line current of 60A and a maximum current draw of 60A at 208V 3-phase. For continuous loads, derate to 80% (48A) per standard electrical code practice.
Q: What output connector does the PDM3460IEC309-800 use?
A: It uses a single IEC 309 60A 3-phase plus protective earth (3P+PE) connector for the output. This is an industrial locking connector rated for the full 60A output of the unit.
Q: Is the PDM3460IEC309-800 compatible with 50 Hz installations?
A: No. This unit is rated for 60 Hz network frequency, which covers North American grid installations. For 50 Hz facilities, a different APC model is required.
Q: What is the warranty on the PDM3460IEC309-800?
A: APC provides a 1-year repair or replace manufacturer warranty on the PDM3460IEC309-800.
Q: What input voltage range does the PDM3460IEC309-800 accept?
A: The permissible input voltage range is 200–240V at 3 phases, 60 Hz. The nominal operating voltage is 208V 3-phase.
Q: Can the PDM3460IEC309-800 be rack-mounted?
A: Yes. The unit measures 44.5 cm wide × 40.6 cm deep × 12.7 cm tall and weighs 5.55 kg, sized for integration into standard 19-inch rack enclosures. Confirm U-height clearance in your rack plan before installation.
When I look at the PDM3460IEC309-800, the spec that drives the entire conversation is the 60A max line current at 208V 3-phase — that's the ceiling, and it's a real one. In high-density surveillance deployments where you're running a 64-channel NVR stack, dual redundant switches, and a full drive shelf, your aggregate load can push well past what any single-phase 20A or 30A circuit can legally carry at 80% continuous derate. This module is the right upstream component when your rack design arithmetic tells you that single-phase distribution simply won't get there.
Technical Highlights:
- 60A 3-Phase Capacity: At 60A across 3 phases at 208V, you have headroom for dense rack builds — derate to 48A continuous and you still have more capacity than two standard 20A single-phase circuits combined.
- IEC 309 3P+PE Output: The single locking IEC 309 60A industrial output connector eliminates the weak-link of daisy-chained adapters — it's a hardened, standardized handoff rated for the full current the unit delivers.
- 200–240V Permissible Range: The 40V tolerance band on input means this unit won't be tripped up by the normal ±10% utility variance on a 208V 3-phase feed — useful in older commercial facilities where voltage sag under load is a known condition.
Deployment Considerations:
- This is a pass-through distribution module, not a UPS or surge device — pair it with upstream APC UPS infrastructure if you need runtime protection for the downstream rack load.
- The 60 Hz rating is hard: this unit does not support 50 Hz operation. International deployments outside North America need a frequency-matched variant — verify before purchasing for overseas installs.
The PDM3460IEC309-800 fits squarely into enterprise data center racks and high-density surveillance machine rooms where the facility already provides 3-phase 208V power and the rack design calls for a clean, standards-compliant 60A distribution handoff to downstream PDUs — it's the correct upstream component for that specific architecture, and the wrong one for anything lighter.
