Product Type | Automatic circuit breaker - plug-in module |
Form Factor | Plug-in module |
Weight | 11.9 lbs |
Shipping Weight | 13.01 lbs |
Power Requirements | AC 200 – 240 V, 60 Hz |
Input Voltage | AC 208 V |
Output Voltage | AC 208 V |
Max Electric Current | 20 A |
Circuit Protection | Circuit breaker |
Cables Included | Power cable - integrated - 24 ft |
Designed For | APC Symmetra PX 10kW to 100kW systems |
Manufacturer Warranty | 1-year limited warranty |
APC IT Power Distribution Module 3P 5W 20A L21-20 740cm

Key Benefits

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- Specifically designed for seamless integration with APC Symmetra PX scalable power systems
- Includes long integrated power cable and plug-in module format for simplified and fast installation
- Meets UL safety and TAA compliance standards, making it ideal for regulated and mission-critical deployments
Product Overview
The APC IT Power Distribution Module (PDM3520L2120-740) offers enterprise-grade scalability and protection in a compact, plugin circuit breaker format. Compatible with APC Symmetra PX 10kW to 100kW systems, it supports 20A 3-phase AC 208V input and output via NEMA L21-30 connectors. A 24-ft integrated power cable and plug-in design accelerate deployment, while UL and RoHS compliance ensure safety regulations are met. Built with a durable 17.5" x 16" x 5" chassis and backed by a 1-year warranty, it offers scalability, reliability, and TAA compliance for federal and commercial data centers.
Specifications
Product Overview
Physical & Environmental
Width | 17.5 in |
Depth | 16 in |
Height | 5 in |
Shipping Width | 17.5 in |
Shipping Depth | 16 in |
Shipping Height | 5 in |
Cloud Management & Licensing
Cloud-Based Management | |
Licensing Model | |
Included Cloud Features |
Wireless Features
Wi-Fi Standards | |
Internal Antennas | |
Operating Frequencies |
Interfaces
Input Connectors | Power NEMA L21-30 |
Output Connectors | 1 x power NEMA L21-30 |
Input Wiring | 3-phase |
Input Voltage Range | AC 200 - 240 V |
Frequency Required | 60 Hz |
Power Output Connectors Details | 1 x power NEMA L21-30 |
Compliance & Origin
Country of Origin | United States |
Compliant Standards | UL, RoHS Exemption 7b |
TAA Compliance | Yes |
Advanced Security Features
Firewall Type | |
Intrusion Detection/Prevention | |
Content Filtering | |
Malware Protection |