APC AP4452A Netshelter Rack Automatic Transfer Switch, 1U, 20A, 120V, NEMA L5-20P, 50/60Hz

Keep critical IT, security and surveillance equipment online with the APC by Schneider Electric AP4452A NetShelter Rack Automatic Transfer Switch. This 1U Rack ATS delivers automatic, seamless transfer between redundant inputs to protect single‑corded servers, access control, NVRs and monitoring devices from power interruptions. Rated for 20A at 120V and equipped with NEMA L5‑20P inlets, the AP4452A fits compact rack deployments while supporting robust power handling for edge and data center racks.

Built for modern networked infrastructures, the unit includes APC NMC3 for secure remote management via Web UI, SNMP, CLI and EcoStruxure IT integration—allowing centralized visibility and control across up to 32 Rack ATSs. Field‑replaceable network hardware, environmental sensors and enhanced cyber security reduce service windows and simplify compliance. With dual input capability and a minimal transfer time, the AP4452A minimizes disruption to critical surveillance, monitoring and networking equipment.

Choose the AP4452A to improve uptime and simplify operations—order now or contact sales to specify for your security, surveillance or IT rack application.

• Provides automatic redundant power to single‑corded rack equipment to minimize downtime and protect critical security and surveillance systems
• Compact 1U rack form factor conserves valuable rack space in data centers and edge enclosures
• Integrated APC NMC3 with Web UI, SNMP, CLI and EcoStruxure IT compatibility for remote monitoring and management
• Dual NEMA L5-20P inputs and 20A/120V capacity enable flexible power sourcing and simplified rack power distribution
• Field‑replaceable network card, environmental monitoring and enhanced cybersecurity features for secure, maintainable operation