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APC AP4422A Rack ATS 230V 16A IEC 309 In/Out | Automatic Transfer
APC
MPN: AP4422A
$1,710.21$2,485.00
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 230 V input voltage
- 16 A current rating
- 2 IEC 309 input connectors
- 1 IEC 309 output connector
- Automatic transfer switching
- Rack ATS form factor
- Single-load rack power protection
- Maintain rack uptime with automatic transfer between two power sources
Keep critical rack equipment powered through source interruptions with the APC Rack ATS AP4422A. Designed for 230 V environments, this 16 A automatic transfer switch accepts two IEC 309 inputs and delivers one IEC 309 output, allowing a single connected load to move between power sources without manual intervention. That makes it a practical fit for infrastructure teams that need continuity at the rack level without moving to a full UPS architecture.
The value of an ATS is not just redundancy — it is controlled transfer. By maintaining a ready alternate source, this unit helps reduce downtime risk when one feed fails or is taken offline for maintenance. The IEC 309 connector set is well suited to higher-current rack power environments where secure, standardized connections matter. For deployments where uptime, source diversity, and clean rack integration are worth more than commodity power strips, this ATS provides a focused layer of protection for essential systems.
Ideal For
- Provide source redundancy for a single critical rack load
- Maintain uptime during upstream power maintenance windows
- Support dual-feed rack designs in enterprise closets
- Protect network or server equipment that requires continuous power
Why This Product
- 1Automatic transfer preserves power without manual switching
- 2Dual IEC 309 inputs support source redundancy
- 316 A rating suits higher-current rack loads
- 4Single IEC 309 output keeps the protected load simple



