APC Automatic Transfer Switches - Refurbished, Used and New

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The APC Automatic Transfer Switches collection offers essential failover solutions designed for high-availability data center and critical rack environments. Leading models include the AP4423A 16 A, AP4431A 30 A (208 V), and AP4424A 32 A (230 V) Rack ATSs — each managing dual power inputs with seamless load transfer in under 10 ms to safeguard against unexpected outages.

These ATS units provide comprehensive uptime protection with features like redundant input sources, field-replaceable network modules (NMC), rack-mount form factors (1U or 2U), and outlet-level monitoring for precise power diagnostics. With support for centralized management of up to 32 ATS units via SNMP, web interface, or APC InfraStruXure Manager, they integrate effortlessly into complex operations.

Ideal for mission-critical deployments, these devices ensure power continuity when paired with UPS solutions. Their robust design and automation capabilities enable precise control and resilience for servers, storage, and networking systems.

At NetworkTigers, we offer refurbished, used, and new APC Automatic Transfer Switches. Refurbished units undergo rigorous testing and verification to ensure they meet performance standards. Used units are confirmed production-ready, and new units ship fresh. Inventory is kept in stock for rapid fulfillment, orders ship quickly, and every purchase includes a 365-day warranty, ensuring long-term confidence and value.