APC by Schneider Electric AP9878 IEC C14 to C19 Power Cord
Overview
The AP9878 is a 6.5-foot IEC 320 C14-to-C19 power cord rated at 10A — the right cable when you need to connect a C14 outlet on a UPS or rack PDU to a C19 inlet on a high-density server, managed PDU, or network infrastructure device. At 10A, it fits squarely within the standard branch circuit budget for single-phase rack equipment, keeping you clear of breaker trips in shared-power cabinets. The 6.5-foot length covers the typical vertical run from a mid-rack PDU to top-of-rack or bottom-of-rack equipment without excess cable to manage.
Compatibility
Designed for use with APC by Schneider Electric UPS units and rack PDUs that present IEC C14 output receptacles, feeding equipment with IEC C19 inlets — including APC Smart-UPS and Symmetra PX series outlets, APC AP7xxx/AP8xxx rack PDUs, and third-party servers or PDUs with C19 inlets rated at 10A or less. Confirm your source outlet is C14 and your destination inlet is C19 before ordering — this cord is not reversible and does not adapt between other connector types. For higher-current applications requiring 16A or 20A, a different cord specification is required.
Installation Notes
Verify rack PDU or UPS outlet current rating matches or exceeds the 10A cord rating before deployment. Route along cable management arms or vertical managers to prevent strain on the C14 and C19 connectors. Do not exceed the 10A maximum line current per phase — derate to 80% (8A) for continuous loads per standard power planning practice. No tools required for connection; both IEC connectors are tool-free push-and-lock.
