Eaton Tripp Lite PDU330AT6L2130 3-Phase Monitored Automatic Transfer Switch, 2 208V L21-30P Inputs, 1U, 8.6kW

Protect critical infrastructure with the Eaton Tripp Lite PDU330AT6L2130 — a 3-Phase monitored Automatic Transfer Switch PDU engineered for data centers, network closets and security/surveillance racks. This 1U rack PDU delivers up to 8.6kW at 208V and uses dual NEMA L21-30P inputs to accept separate primary and secondary 3-phase feeds, enabling redundant power for devices without dual power supplies. The TRIAC-based ATS coordinates unsynchronized phases and transfers loads in 1–6 ms to avoid interruption.

Built-in Ethernet with SNMP, SSH and web access provides real-time monitoring, billing-grade current accuracy (±1%), configurable alerts and integration with DCIM/NMS tools for streamlined monitoring and capacity planning. The PDU supports remote notifications and tiered user access so security teams and IT administrators can respond quickly to events. Note: requires a compatible 0U vertical outlet accessory (sold separately) for rack installation.

Ideal for protecting servers, switches, surveillance recorders and other critical equipment, the Eaton Tripp Lite PDU330AT6L2130 combines fast automatic transfer switching, precise monitoring and a space-saving design. Contact us to specify this ATS PDU for your next data center or security deployment.

• Deliver uninterrupted power to critical servers, security and surveillance gear with rapid 1–6 ms automatic transfer switching
• Dual L21-30P 3‑phase inputs provide true redundant feeds to minimize downtime and simplify rack-level resiliency
• Built-in Ethernet, SNMP and billing-grade (±1%) load monitoring for accurate capacity planning and centralized DCIM/NMS visibility
• Compact 1U rack design saves space while integrating with vertical outlet accessories for flexible deployment in server rooms
• Automated alerts and tiered access controls reduce human error and speed response to power events