Description
The APC NetShelter Rack Automatic Transfer Switch (AP4431A) is a 2U, 30A, single-phase solution designed to deliver redundant power to single-corded IT equipment—ideal for edge or cloud environments. With dual NEMA L6-30P inputs, a NEMA L6-30R output, and a 4992VA capacity, it ensures uptime even in power source failure scenarios. The integrated NMC3 provides secure remote access via Web UI, SNMP, or CLI, and supports EcoStruxure IT integration for centralized visibility. Smart features like field-replaceable network cards, environmental monitoring, and Wi-Fi setup support make the AP4431A the most advanced fifth-generation APC ATS.
| Specification | Details |
|---|---|
| Brand | APC by Schneider Electric |
| Model | AP4431A |
| Product Type | Rack Automatic Transfer Switch (ATS) |
| Rack Height | 2U |
| Phase | Single Phase |
| Input Voltage | 208V |
| Rated Current | 30A |
| Regulatory Derated Input Current | 24A (North America) |
| Power Capacity | 4992 VA |
| Input Connectors | 2 x NEMA L6-30P |
| Output Connectors | 1 x NEMA L6-30R |
| Network Interface | Integrated APC NMC3 |
| Management Options | Web UI, SNMP, CLI, EcoStruxure IT |
| Switch Transfer Time | 10ms |
| Environmental Monitoring | Temperature & Humidity (via sensors) |
| Wi-Fi Support | Compatible with APC Wi-Fi USB Device |
| Ethernet Support | Gigabit Ethernet |
| Warranty | 2-Year Standard, 5-Year Extended Option |
| Included Software | 1-Year Secure Network Management Card |
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
