Description
The Vertiv™ PowerIT VA5N21A0 Rack Transfer Switch (RTS) provides reliable redundant power to single-corded devices with automatic power source transfer in under 8ms. Designed with switched unit-level monitoring, this 20A, 120V horizontal rPDU ensures efficient power distribution and uptime visibility through local and remote monitoring capabilities. It features (6) NEMA 5-20R outlets and dual NEMA 5-20P plugs, advanced environmental sensor compatibility, and daisy-chain Ethernet connectivity supporting up to 50 devices on one IP address. A robust solution for mission-critical IT environments.
| Specification | Details |
|---|---|
| Model Number | VA5N21A0 |
| Product Type | Rack Transfer Switch (Switched, Unit-Level Monitoring) |
| Mounting | Horizontal, 19" Rackmount (Adjustable 4-post or 2-post) |
| Voltage / Current | 120V / 20A |
| Power Capacity | 1.9kW |
| Frequency | 50/60Hz |
| Transfer Time | < 4–8 ms |
| Outlets | 6 × NEMA 5-20R (Individual style) |
| Input Plugs | 2 × NEMA 5-20P |
| Cord Length | 10 ft (3m) |
| Monitoring | Input power, outlet switching, environmental (optional) |
| Networking | Dual Gigabit Ethernet, RSTP Daisy Chain (up to 50 devices) |
| Protocols | SNMP, HTTP/HTTPS, SSH, Modbus TCP, Syslog & more |
| USB / Serial Support | Yes / RS232 via RJ45 |
| Remote Sensor Support | Yes (up to 16 sensors via RJ) |
| Indicators | Local LCD with LED overlays (Front/Rear) |
| Enclosure | Heavy-duty steel, black powder coat |
| Dimensions (HxWxD) | 1.72in x 17in x 18in (44mm x 432mm x 457mm) |
| Weight | 12 lbs (5.44 kg) |
| Certifications | UL, c-UL 62368-1, FCC Part 15 Class A, RoHS |
| Warranty | 5 years (with registration), otherwise 3 years |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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