Description
The APC NetShelter Rack Automatic Transfer Switch (AP4423A) is designed to provide continuous and reliable power to critical IT equipment by automatically switching between two power sources. With a fast 10ms transfer time, it ensures seamless power continuity during source failure, preventing downtime and equipment disruption.
Equipped with dual C20 inputs and multiple output connections including 8 C13 and 1 C19, this 1U rack-mountable ATS supports a wide range of IT devices in data centers, network closets, and enterprise environments. Built-in network management allows centralized monitoring of up to 32 Rack ATS units from a single IP address, simplifying power management.
The unit also supports temperature and humidity monitoring and includes a field-replaceable Network Management Card (NMC), making it a reliable, scalable, and intelligent power switching solution for mission-critical applications.
🔧 Key Features
• Automatic power source switching for uninterrupted uptime
• 10ms ultra-fast transfer time
• Dual power inputs (2 × C20)
• 8 × C13 and 1 × C19 output connections
• Supports monitoring of temperature and humidity
• Manage up to 32 ATS units from one IP address
• 1U rack-mountable design
Model Details
Model: AP4423A
Category: Accessories
Compatible With: Data center racks, network racks, APC NetShelter environments





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