This IEC C19 high-power letter end power connection wire strictly follows the IEC 60320 international electrical standard and has passed mainstream safety certifications such as CCC and CE. It is a standardized power connection accessory for high-power IT equipment and industrial distribution devices, designed for high load scenarios such as servers, UPS power supplies, and PDU distribution units. It is the core connection component in the power distribution system of data centers and computer rooms.

The connector adopts the standard IEC C19 horizontal cross shaped female socket structure, with three holes arranged horizontally. The pin definition, interface size, and insertion and extraction force parameters fully comply with international general specifications, and can seamlessly adapt to all standard C20 male interfaces. The insertion is tight, the contact resistance is extremely low, and the high current transmission is stable and reliable. The interface comes with a physical foolproof structure with high directional recognition, which effectively avoids reverse insertion and misconnection, as well as prevents mixing with low current C13 interfaces, thus avoiding the risk of mismatch overload structurally. The joint end face is clearly engraved with 16A 250V rated parameters, safety certification marks, and polarity markings, which are compliant and traceable, meeting strict electrical safety regulations in data centers and industrial scenarios.

The connector shell is made of integrated high-strength flame-retardant engineering plastic by injection molding, with compact and firm structure, excellent electrical insulation strength, excellent impact resistance, high and low temperature resistance and aging resistance, and is suitable for the harsh environment of long-term continuous operation of the machine room. The root of the wire is equipped with a thickened hollow stepped anti bending wire tail, which evenly disperses the stress generated by the pulling and repeated bending of large wire diameter wires through multiple layers of circular grooves, effectively alleviating the fatigue loss at the root position, reducing internal copper wire breakage and outer sheath cracking problems, and significantly extending the overall service life of the connecting wire. Internally, a dedicated lockwire fastening structure is used, and the plug sleeve is firmly connected to the wire core through precision cold pressing technology, with excellent tensile performance. It is not easy to cause wire core loosening or terminal detachment during daily dragging and cabinet wiring bending, ensuring long-term connection stability under high current conditions.

The wire body adopts high-quality thickened PVC insulation outer cover, with good flexibility, bending resistance and wear resistance, which can adapt to complex wiring scenarios in computer room cabinets. The internal conductor is made of high-purity oxygen free copper multi strand wire core, which has excellent conductivity and low power transmission loss. It has stable temperature rise under long-term power on conditions under 16A rated load, and is not easy to generate heat and oxidize, fully meeting the continuous power supply needs of high-power equipment. The grounding circuit is fully conductive, providing reliable grounding protection for metal shell equipment, effectively reducing the risk of leakage and electric shock, and ensuring the safety of equipment operation and maintenance in all aspects.

This C19 feMale connector can be used in combination with high-power plugs and C20 male connectors of various national standards. It is widely compatible with various high-power devices with C20 input interfaces, such as rack mounted servers, UPS uninterruptible power supplies, high-power PDU distribution units, industrial switches, commercial medical equipment, etc. It is suitable for internal wiring of data center cabinets, extension and connection of equipment power supply, and can also be used for power supply connection of high-power equipment in industrial and commercial scenarios. It is a professional level power accessory that balances universality, safety, and durability in high load distribution scenarios.