The Siemens 3RK1911-0CA30 is an ECOFAST power supply cable with a 5 x 4 mm² conductor cross-section, prefabricated at one end with a HAN Q8/0 connector. It's available in any length from greater than 3 meters to less than 5 meters, ordered in steps of 10 cm minimum. This is the kind of cable you'd run from a distribution block to a motor or actuator on a conveyor line or a pump skid — where you need a clean, factory-terminated connection that seals out the grease and washdown water.
The 5 x 4 mm² cross-section is sized for power distribution to drives, valves, or control cabinets in harsh factory environments. The HAN Q8/0 industrial connector at one end mates with standard ECOFAST receptacles, giving you a sealed, IP-rated connection that holds up on a lube route or a bottling line. The prefabricated end saves panel-builder termination time and eliminates a failure point.