Description
The Vertiv Geist VA4U1100 is a rack-mounted transfer switch PDU (rPDU) engineered for redundancy and reliability. With 10 U-Lock IEC C13 outlets, dual C14 inlets, and a 1U horizontal form factor, it delivers up to 2.4kW of power with seamless auto-switching between power sources in 4–8 milliseconds. Designed to protect single-corded devices from outages, the VA4U1100 ensures operational continuity in edge, data center, and network closet environments.
Its interchangeable monitoring device offers real-time remote monitoring and supports advanced protocols including SNMP, SSH, Modbus TCP/IP, and more. Built for flexibility and compliance, it is TAA, UL, and RoHS certified. The unit ships new and factory fresh with a 5-year limited warranty (3-year standard, extendable upon registration).
| Specification | Details |
|---|---|
| Manufacturer | Vertiv |
| Brand Name | Vertiv Geist |
| Part Number | VA4U1100 |
| Product Series / Model | U / AU03E1R0-10L137-1C14C14A900-D |
| Form Factor | Horizontal, 1U |
| PDU Type | Switched Auto Transfer Switch |
| Input Voltage | 120V / 208V / 230V |
| Voltage Range | 100–240V AC |
| Max Power Capacity | 1.4kW / 2.3kW / 2.4kW |
| Input Plug Type | 2 x IEC 60320 C14 |
| Output Receptacles | 10 x Locking IEC 60320 C13 |
| Monitoring | Unit Level (Remote Monitoring Device) |
| Switching Time | 4–8 ms |
| Management Protocols | SNMP (v1/v2c/v3), Modbus TCP/IP, SSH, HTTP/HTTPS, Syslog, etc. |
| Mounting | Rack Mount, Horizontal |
| Certifications | UL, c-UL Listed 62368, RoHS, TAA Compliant |
| Environment Compliance | China RoHS, RoHS |
| Color | Black |
| Dimensions (HxWxD) | 1.7” x 17” x 18” |
| Weight | 15 lbs. |
| Warranty | 3-Year Standard (Extendable to 5 Years Upon Registration) |
| Country of Origin | United States |
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
