Description
The Vertiv PowerIT VA4N31A0 is a 30A, 208V horizontal rack transfer switch (RTS) designed to deliver automatic, redundant power to single-corded devices. With sub-8ms transfer time and no phase synchronization required, this monitored rPDU ensures uninterrupted uptime during power failures. It supports environmental monitoring, dual Ethernet ports with daisy chaining, and advanced protocols for full remote management.
| Feature | Specification |
|---|---|
| Model Number | VA4N31A0 |
| Type | Rack Transfer Switch (RTS) |
| Monitoring Level | Monitored - Input Power Level |
| Transfer Time | <4–8 ms |
| Power Capacity | 30A, 208V, 4.9kW |
| Input Plug Type | (2) NEMA L6-30P Twistlock |
| Output Receptacle | (1) NEMA L6-30R (Cord Attached) |
| Mounting | 19in / 483mm Horizontal Rackmount |
| Power Cords | 10 ft / 3 m |
| Network Connectivity | Dual 10/100/1000 Mbps Ethernet, Daisy Chain (50 max) |
| Display | LCD Touchscreen, Auto-Oriented |
| Monitoring Functions | kWh, W, VA, PF, V, A (Phase A) |
| Environmental Sensors | Supports up to 16 (via RJ jack) |
| Protocols Supported | SNMP (v1/v2c/v3), Modbus TCP, HTTPS, SSH, Syslog |
| Finish | Black Powder Coat (Steel Chassis) |
| Certifications | UL/c-UL 62368-1, RoHS, FCC Part 15 Class A |
| Dimensions (H x W x D) | 1.72" x 17" x 18" (44mm x 432mm x 457mm) |
| Weight | 19 lbs (8.62 kg) |
| Warranty | 5-Year Limited (with registration) |
| Country of Origin | USA (TAA & BAA COTS Compliant) |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
