Geist Rack Transfer Switch Monitored Unit Level - Power distribution unit (rack-mountable) - AC 120 V - 1.9 kW - Ethernet 10/100/1000, RS-232, USB - input: NEMA 5-20P - output connectors: 10 (NEMA 5-20R) - 1U - 19 - 10 ft cord - black powder coat"

• Reliable power distribution
  Reliable power distribution with local and remote power monitoring options offer quick access to critical power usage information to evaluate energy usage trends and maximize uptime. Every unit is 100% tested for reliability and functionality.
• Environmental monitoring
  Environmental monitoring capabilities with the addition of optional environmental sensors ensure users have critical infrastructure data at their fingertips to prevent climate-related equipment failure and system downtime.
• Daisy Chaining
  Fault-Tolerant Daisy Chaining with RSTP simplifies intelligent rPDU connectivity and ensures data is reported even when a break in the network chain occurs. Supports up to 40 rPDUs. Daisy-chain up to 50 devices on a single IP address and reduce deployment time with self-configuration of downstream devices.

The Vertiv Geist Rack Transfer Switch VA4N21A0 is a 20A, 120V, single phase unit level monitored rPDU with (10) NEMA 5-20R receptacles and (2) NEMA 5-20P plug that provides 1.9kW of power capacity. This unit provides backup power to single-corded devices and helps ensure continuity in the event of power loss. It quickly detects power loss on the main source and automatically switches to the secondary source within less than 4 to 8 milliseconds. It is integrated with the Vertiv Geist Next-Generation IMD which displays power data via its 128x128 high-visibility LCD. It has an internal sensor that intelligently adjusts the orientation based on horizontal or vertical installation. This includes a redundant power-sharing port that connects two IMDs in the rack and provides backup power in case of power loss. Enhanced security with a secure boot is added to the device to help ensure data and operations are protected. The units are UL-listed, TAA-compliant, RoHS certified, and individually tested for functionality and reliability.

• Vertiv Geist Rack Transfer Switch gives backup power to single corded devices in case of power loss
• VA4N21A0 is a 20A, 120V, rPDU with 1.9kW power capacity and (10) NEMA 5-20R receptacles
• Vertiv Geist Next-Generation IMD has a 128x128 high-contrast LCD for monitoring data
• Helps ensure that data and operations are protected with the enhanced security features
• Vertiv Geist rPDUs are individually tested, UL-Listed, TAA-Compliant, and RoHS certified