Vertiv VA6N21A1 Rack Transfer Switch – 20A 120V 1.9kW, Monitored, 6x5-20R
by Vertiv
Ensure seamless power continuity for your single-corded IT devices with the Vertiv VA6N21A1 Rack Transfer Switch. This intelligent rPDU automatically switches between dual input power sources within 4–8 milliseconds upon failure, ensuring uptime without manual intervention. Featuring monitored outlet-level power data, environmental sensor support, daisy-chaining of up to 50 devices, and network connectivity with advanced protocols, the VA6N21A1 is an ideal solution for high-availability IT infrastructure.
| Specification | Details |
|---|---|
| Part Number | VA6N21A1 |
| Power Configuration | 20A, 120V, 1.9kW |
| Form Factor | Horizontal Rackmount (19in / 483mm) |
| Receptacle Type & Quantity | 6 × NEMA 5-20R |
| Input Plug Type | (2) NEMA L5-20P Twistlock |
| Power Cable Length | 10ft / 3m |
| Monitoring | Input & Outlet Level (kWh, W, VA, PF, V, A) |
| Transfer Time | < 4–8 milliseconds |
| Out-of-Phase Switching | Supported |
| Environmental Monitoring | Via optional remote sensors (RJ port) |
| Networking | Dual Gigabit Ethernet, supports SNMP, Modbus |
| Daisy Chaining | Up to 50 devices |
| Display | High-visibility LCD Touchscreen |
| Mounting | 4-post (24"-37") & 2-post compatible |
| Operating Temperature | Up to 60°C / 140°F |
| Chassis Material & Color | Heavy Steel, Black Powder Coat |
| Certifications | UL 62368-1, RoHS, FCC Part 15 Class A |
| Warranty | 5 Years with registration (3 years standard) |
| Dimensions (HxWxD) | 1.72in x 17in x 18in (44mm x 432mm x 457mm) |
| Weight | 12lbs (5.44kg) |