| Product Description | APC IT Power Distribution Module - automatic circuit breaker |
| Device Type | Automatic circuit breaker - plug-in module |
| Type | Power distribution module (PDU accessory) |
| Form Factor | Plug-in module |
| Weight | 9.48 lbs |
| Shipping Weight | 10.58 lbs |
| Power Requirements | 3-phase AC 208V, 60 Hz |
| Circuit Protection | 20A Circuit Breaker |
| Cables Included | Power cable - integrated - 12.5 ft |
| Manufacturer Warranty | 1-year warranty |
| Service & Support | Limited warranty - 1 year |
APC IT Power Distribution Module, 208V, NEMA L21-20, PDM3520L2120-380

Key Benefits
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- Delivers enterprise-grade 208V 3-phase power to connected IT systems using a reliable NEMA L21-20 interface
- Supports centralized remote management with SNMP/HTTP protocols for streamlined power control and reduced maintenance
- Easily integrates into existing APC modular PDUs or UPS systems, future-proofing infrastructure and reducing deployment overhead
Product Overview
The APC IT Power Distribution Module (model PDM3520L2120-380) provides reliable three-phase 208V AC power distribution with integrated 20A circuit protection via NEMA L21-20 connectors. Optimized for data centers and IT applications, it features LCD/LED status indicators and supports SNMP/HTTP remote management for centralized monitoring. This TAA-compliant, UL-certified unit integrates seamlessly with compatible APC power distribution systems and includes a 12.5 ft power cable for flexible installation. Its compact footprint and support for a range of UPS frames deliver maximum ROI and ease of deployment.
Specifications
Product Overview
Wireless Features
| Remote Management Protocol | SNMP, HTTP |
Compliance & Origin
| Country of Origin | UNITED STATES |
| TAA Compliance | Yes |
| Compliant Standards | UL, RoHS Exemption 7b |
Advanced Security Features
| Security & Monitoring Features | Remote monitoring via SNMP/HTTP |
Interfaces
| Input Connectors | 1 x NEMA L21-20 |
| Output Connectors | 1 x NEMA L21-20 |
| Power Output Connectors Details | 1 x power NEMA L21-20 |
| Input Voltage | AC 208 V |
| Input Voltage Range | AC 200 - 240 V |
| Output Voltage | AC 208 V |
| Max Electric Current | 20 A |
| Input Wiring | 3-phase |
| Frequency Required | 60 Hz |
Physical & Environmental
| Width | 17.5 in |
| Depth | 16 in |
| Height | 5 in |
| Dimensions (WxDxH) | 17.5 in x 16 in x 5 in |
| Shipping Width | 17.5 in |
| Shipping Depth | 16 in |
| Shipping Height | 5 in |
| Features | LCD display, LED indicators |
Cloud Management & Licensing
| Management Interface | Remote via SNMP and HTTP |