APC AP4434

Overview

The APC AP4434 is a rack automatic transfer switch designed to provide reliable redundant power distribution for servers, storage systems, and network equipment operating at 208 volts. It occupies just one rack unit, making efficient use of vertical space in crowded data center cabinets. With a 20 ampere IEC C20 input and a combination of eight IEC C13 outlets plus one IEC C19 outlet, it supports a variety of devices with different power requirements.

This unit automatically switches to a secondary power source within milliseconds if the primary feed fails, ensuring continuous operation without rebooting. A front panel display offers real-time current monitoring, while remote management options include web interface, SNMP, and Telnet, allowing administrators to monitor and control power distribution from anywhere on the network.

Key features

• Compact 1U enclosure that saves valuable rack space in busy server rooms and data centers
• Automatic transfer switch that quickly detects power source issues and switches to backup power to prevent downtime
• Combination of eight IEC C13 and one IEC C19 outlets supports both standard and high-current equipment without extra power strips
• Front display provides real-time current draw readings to help balance loads and avoid circuit trips
• Remote management capabilities via secure web interface, SNMP, and Telnet enable convenient monitoring and alerting
• Integration with StruxureWare software allows centralized infrastructure management and streamlined oversight
• Designed to operate reliably in ambient temperatures from -5 to 45 degrees Celsius, suitable for various data center environments
• RoHS compliant design ensures adherence to environmental standards

Key specs

• Input: IEC C20 inlet rated for 208 V, 20 A
• Output: Eight IEC C13 outlets and one IEC C19 outlet
• Rack size: 1U height
• Weight: 3.74 kilograms
• Operating temperature range: -5 to 45 degrees Celsius
• Transfer time: milliseconds (automatic switching)

Connectivity and compatibility

The AP4434 connects to a single 208 V power source through an IEC C20 inlet and distributes power to a mix of IEC C13 and IEC C19 outlets. This setup supports a wide range of rack-mounted equipment, from standard servers to high-power devices, without requiring additional adapters or power strips. Remote management is accessible through standard network protocols including SNMP and Telnet, making it compatible with common data center monitoring tools.

Ideal uses and environments

This automatic transfer switch is well suited for small to medium data centers, colocation cages, edge computing racks, and test labs where maintaining continuous power is critical. Its compact size and remote management features make it a strong choice for environments where physical access is limited or where uptime is a top priority. The unit’s ability to handle mixed power loads and its quick transfer response help protect sensitive equipment and prevent costly downtime.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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