Brand: APC | Category: Rack PDUs
SKU: AP4423A | Part #: AP4423A | MPN: AP4423A
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The APC NetShelter Rack Automatic Transfer Switch (part number AP4423A) is a 2U, 19-inch rack-mounted automatic transfer switch in the Rack PDUs category. It is designed for single-phase power at 208V with a rated current of 30A. Two IEC C20 input connections provide dual-feed redundancy. The unit switches between the two feeds automatically, with a transfer time of 4 milliseconds or less.
Power is distributed to connected equipment through eight IEC C19 outlets. This arrangement gives a single rack a redundant supply path from two independent power sources.
Transfer switches of this type are used in server racks and network cabinets where equipment with a single power input needs protection against the loss of one supply feed. Typical settings include data centres, server rooms and other IT environments that use 208V single-phase rack power.
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| Brand | APC |
| Category | Rack PDUs |
| SKU | AP4423A |
| Part Number | AP4423A |
| Condition | New |
| Form Factor | 2U Rack |
| Manufacturer Part Number | AP4423A |
| Input Phase Configuration | Single-Phase |
| Rated Current | 30A |
| Input Voltage | 208V |
| Transfer Time | ≤4 milliseconds |
| Switching Technology | Automatic Transfer Switch (ATS) |
| Input Connections | 2 x IEC C20 (dual-feed redundancy) |
| Output Connections | 8 x IEC C19 |
| Mounting | 19-inch Rack |
The APC NetShelter Rack Automatic Transfer Switch 30A 208V 2U delivers conditioned, backed-up power for server rooms and data-center racks. Use cases include short-term ride-through during grid sag/spike events, graceful shutdown of critical compute, and runtime extension via external battery packs.
Key specifications for the APC NetShelter Rack Automatic Transfer Switch 30A 208V 2U: new condition; form factor 2U Rack; manufacturer part number AP4423A; manufacturer APC; input phase configuration Single-Phase; rated current 30A; input voltage 208V. Manufacturer part number AP4423A. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
