Raritan PX3-5541R-E2A4 3PH 208V 60A Rack PDU with Locking Outlets
The Raritan PX3-5541R-E2A4 is a professional-grade rack power distribution unit engineered for mission-critical data center environments. This three-phase 208V AC PDU delivers 60A capacity (48A per phase) with 18 high-density outlets featuring secure locking receptacles. Ideal for IT managers and data center operators who need reliable, secure power distribution with redundancy and fail-safe outlet protection, this PX3 series PDU prevents accidental disconnects while maximizing rack space efficiency. Whether you're managing enterprise server infrastructure or colocation facilities, the PX3-5541R-E2A4 provides the robust power management solution your critical systems demand.
Key Features
- 18 total outlets: 6 locking IEC C13 + 12 locking IEC C19 receptacles
- Three-phase 208V AC input with 60A total capacity (48A per phase)
- Secure locking outlet design prevents accidental power disconnects
- High-density rack mounting for maximum power availability per U
- IEC 60309-type plug (Type I) for reliable three-phase connectivity
- Professional-grade construction for 24/7 data center operations
- Supports mixed server loads with C13 and C19 outlet flexibility
Technical Specifications
| Specification |
Details |
| Manufacturer |
Raritan |
| Model Number |
PX3-5541R-E2A4 |
| Product Series |
PX3 Rack PDU |
| Input Voltage |
Three-phase 208V AC |
| Input Current Rating |
60A total (48A per phase) |
| Total Outlets |
18 |
| C13 Outlets (Locking) |
6 |
| C19 Outlets (Locking) |
12 |
| Input Plug Type |
IEC 60309 Type I |
| Outlet Type |
IEC 60320 Locking C13/C19 |
| Application |
Data center rack power distribution |
Frequently Asked Questions
What is a rack PDU and why do I need one?
A rack power distribution unit (PDU) is an essential infrastructure component that distributes AC power from a facility's main power source to multiple servers, switches, and other equipment within a rack. The Raritan PX3-5541R-E2A4 ensures reliable, organized power delivery with locking outlets that prevent costly accidental disconnections in mission-critical environments.
What's the difference between C13 and C19 outlets?
C13 outlets (6 on this unit) are standard 15A receptacles typically used for smaller devices like monitors and low-power equipment. C19 outlets (12 on this unit) are heavy-duty 20A receptacles designed for high-power servers and network equipment. This mixed configuration maximizes flexibility for diverse data center loads.
Can the PX3-5541R-E2A4 handle my server infrastructure?
Yes. With 60A total capacity across three phases and 18 locking outlets, this Raritan rack PDU supports substantial server deployments. The three-phase design distributes load evenly, reducing single-point failures and improving power stability for enterprise-class infrastructure.
Are the outlets truly secure against accidental disconnects?
Absolutely. The locking C13 and C19 receptacles on the PX3-5541R-E2A4 require deliberate action to disconnect, eliminating accidental power loss from bumped cables—critical for maintaining uptime in data centers where every second of downtime costs money.
