Cable construction and ordering
The Siemens 3RK1911-0CH20 is an ECOFAST motor supply cable with 7 conductors of 1.5 mm² cross-section, prefabricated at both ends with HAN 10E connectors (pin/socket configuration). This is a made-to-length cable — order any length below 3 m, specifying in steps of minimum 10 cm.
Integration notes
The HAN 10E connector mates with standard ECOFAST motor junction boxes on Siemens and third-party drives. The 7 x 1.5 mm² conductor count supports motor with integrated brake and temperature sensor (two conductors for brake, two for PTC/KTY, three phases plus PE). Strip length and ferrule sizing follow the connector manufacturer's crimp specification.