The Siemens 6ES7900-0DA00-0XA0 is a 3 m AC IEC power cable terminated with a NEMA 5-15 (Type B) male plug on the line side and a C13 female connector on the device side. It is designed to supply line power to Siemens SIMATIC HMI and controller units that accept a standard C13 inlet — essentially the same cord you would use for a desktop PC or monitor, but specified for the industrial panel environment. The cable is rated for indoor use at up to 10 A. It carries CE, CSA, and RoHS conformity marks, and is flagged as suitable for all appropriate DC interfaces on the target device side.
The 3 m cable length is long enough to reach from a typical panel backplane to a wall outlet or PDU without a daisy-chain extension. The NEMA 5-15 plug is the standard North American 15 A 125 V grounded blade configuration — it mates with any residential or industrial 5-15R receptacle. The C13 device-side connector is the same form factor used on most IT equipment and Siemens panels with a C13 inlet. The operating temperature range of -20 °C to 85 °C covers unheated storage and warm panel interiors, though the cable jacket material itself (black PVC, standard for this class) is the limiting factor for flexing at low temperature, not the connector rating.
Deployment context
This is a line-side power cord, not a panel-internal wiring harness — it exits the enclosure through a gland plate or cable entry and plugs into a wall outlet. The 10 A indoor-use rating means it is sized for the power draw of a single HMI or controller, not for daisy-chaining multiple devices.