Product Type | Power Distribution Module |
Form Factor | Rack-mountable |
Enclosure Color | Black |
Weight | 10.5 lbs (approximate) |
Power Requirements | 20A, 3-Pole, 5-Wire |
Input Connection Type | L21-20P |
Cord Length | 680 cm |
Service & Support Type | 1 year repair or replace |
APC IT Power Distribution Module 20A L21-20, 680cm

Key Benefits

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- Extended 680cm cable length provides superior reach for rack-based installations.
- TAA compliance makes it suitable for federal and government-related deployments.
- Manufactured in the USA, ensuring reliable sourcing and trustworthy build quality.
Product Overview
The APC IT Power Distribution Module (PDM3520L2120-680) delivers robust power capability with its 3 Pole, 5 Wire, 20A L21-20 configuration and extended 680cm length. Designed for rack integration, it features a compact profile—5 in x 17.52 in x 15.98 in—within a durable black enclosure. TAA compliant and made in the USA, this unit suits regulated environments, while the included 1-year repair/replacement service adds product confidence.
Specifications
Product Overview
Physical & Environmental
Width | 5 Inch |
Depth | 17.52 Inch |
Height | 15.98 Inch |
Mounting Type | Rack-mountable |
Minimum Operating Temperature | 0°C (32°F) |
Maximum Operating Temperature | 40°C (104°F) |
Storage Temperature Range | -15°C to 45°C (5°F to 113°F) |
Operating Relative Humidity | 0% to 95% non-condensing |
Operating Elevation | 0-3000 m |
Cloud Management & Licensing
Remote Management Capabilities | No (Passive module) |
Software Compatibility | Compatible with APC modular PDU systems |
Licensing Requirements | None required |
Interfaces
Input Plug Type | NEMA L21-20P |
Voltage Compatibility | 208V 3-phase |
Number of Phases | 3-Phase |
Current Rating | 20 Amps |
Wire Configuration | 5-Wire |
Output Connections | Module dependent (connects to modular PDU system) |
Compliance & Origin
Country of Origin | UNITED STATES |
TAA Compliance | Yes |
Certifications | UL Listed, cUL, CE, RoHS |
Regulatory Approvals | cUL, UL 60950-1 |
Environmental Compliance | RoHS, REACH |
WEEE Compliance | Yes |
Advanced Security Features
Tamper Resistance | Yes (securable connections within rack) |
Redundant Power Capable | Yes (via modular PDU systems) |