APC / Power / Automatic Transfer Switch
APC AP4421A
Fifth-generation rack ATS model detailed in APC's 2026 rack power and systems guide.
| Field | Value |
|---|---|
| Product Family | NetShelter Rack Automatic Transfer Switch |
| Nominal Voltage | 230 |
| Mounting | 1U |
| Input Circuit | 10 A |
| Transfer Time | Less than 10 ms |
| Management | Secure web UI, SNMP, and CLI |
| Catalog Year | 2026 |
Refer to the manufacturer documentation for installation requirements and current product information.