APC AP8459NA3 Rack PDU 2G Metered by Outlet ZeroU 20A 208V

APC AP8459NA3 Metered‑by‑Outlet Rack Power Distribution Unit 208V 20A

Overview

The APC AP8459NA3 is a metered‑by‑outlet rack power distribution unit (PDU) engineered to provide structured AC power distribution with individual outlet metering in enterprise rack environments. It is deployed by data center power engineers, facilities teams, and network administrators who require granular visibility into per‑outlet power usage to balance loads, optimize energy usage, and support capacity planning. Unlike UPS systems, it does not provide battery backup or power conditioning; its primary role is reliable utility power distribution with advanced metering.

This unit supports a 208 V AC input at up to 20 A, delivering approximately 3300 VA total load capacity to connected equipment. Distribution is provided through 24 outlets — 21 IEC 60320 C13 and 3 IEC 60320 C19 receptacles — allowing connectivity for servers, storage arrays, switches, and other rack‑mounted IT devices requiring 208 V power.

The PDU installs in a zero‑U vertical rackmount configuration, preserving horizontal rack space in standard 19‑inch cabinets or enclosures and enabling installation along the rack posts or rails. An integrated cord with a NEMA L6‑20P input plug interfaces with facility power feeds, and included mounting hardware secures the unit within the rack infrastructure.

Per‑outlet metering provides real‑time data for current, voltage, and power usage (kW/kWh), supporting proactive load management and threshold alerts. Local LCD indicators and remote interfaces such as Web, SNMP, and Telnet enable administrators to monitor and configure the unit both onsite and remotely.

This PDU is suited for data centers, telecom closets, and high‑density compute racks where energy‑efficient distribution and monitoring are required. It is not intended for environments requiring UPS backup, surge suppression, or single‑phase 120 V power without proper upstream infrastructure.

Key Features

• Metered‑by‑outlet PDU with individual outlet power monitoring
• 21 IEC 60320 C13 and 3 IEC 60320 C19 rack outlets
• 20 A input at 208 V AC with NEMA L6‑20P
• Zero‑U vertical rackmount preserves usable rack space
• Local and remote metering via Web, SNMP, and Telnet

Technical Specifications