Products
Ethernet CablesCATLine CAT 7A RT
CAT 7A Ethernet Cables
SERIES #: 1787
Torsional halogen-free PUR industrial CAT 7A Ethernet cable with colored conductors suitable for robots -300V, +80°C
Download PDFMarking for CATLine CAT 7A RT 17864631:
SAB BRÖCKSKES · D-VIERSEN · CATLine Cat.7A RT 4 x 2 x 26 AWG 1787-4631 UR AWM Style 20549 80°C 300V CSA AWM I/II A/B 80°C 300V FT2 CE
Application
Tailored for industrial use, the CATLine CAT 7A RT series delivers long-lasting performance in demanding control wiring projects. This torsional, halogen-free PUR CAT 7A Ethernet cable with colored conductors is designed for robotic applications, rated for 300 V and up to 80°C. Its rugged PUR jacket ensures durability in harsh environments, while its halogen-free, oil-resistant design provides safe and reliable operation. Certified to UR AWM 20549, CSA AWM, CE, and RoHS standards, the CATLine 7A RT Torsion cable meets key international requirements. Built as a gigabit industrial Ethernet solution, it withstands continuous torsional flexing, making it ideal for Cartesian, SCARA, and articulated arm robots requiring CAT 7A performance. With strong resistance to chemical and thermal stress, this cable ensures dependable high-speed connectivity and long service life in dynamic automation systems.
Outstanding Features
» Suitable for robots
» Halogen-free
» Flame retardant and self-extinguishing
» Very good oil resistance
» Good against aggressive chemicals
» Suitable for EtherCAT and EtherNET/IP applications
» PFAS free
Construction
| Conductor | bare copper strands, fine wires |
| Insulation | special polymer |
| Color Code | white-blue/blue, white-orange/orange, white-green/green, white-brown/brown |
| Stranding | conductors twisted to pairs, pairs shielded with foil, pairs together |
| Shielding | aluminized non-woven tape |
| Shielding | tinned copper braiding |
| Wrapping | non-woven tape |
| Jacket Material | PUR |
| Jacket color | green (similar RAL 6018) |
Technical Specifications
| Peak operating voltage | max. 90 V |
| Voltage | UR/CSA: 300 V |
| Testing voltage | conductor/conductor: 2000 V |
| Minimum bending radius | fixed installation: 5 x O.D. |
| Torsion angle | up to ± 180°/m |
| Temperature Range | UR/CSA: up to +80°C |
| Halogen-free | acc. to IEC 60754-1 + VDE 0482-754-1 |
| Burning Characteristics | Fire Performance: |
| Characteristic impedance | 100 MHz: 100Ω ± 10Ω, accomplishes the electrical and transmission requirements with high frequency with reference to EN 50288-9-2 + VDE 0819-9-2 / CAT 7A |
| Oil resistance | TMPU acc. to EN 50363-10-2 + VDE 0207-363-10-2 |
| Flexibility | very good |
| Application in cable track | not recommended |
| Approvals | UR AWM 20549, CSA AWM, CE, RoHS |
| Absence of harmful substance (RoHS) | acc. to RoHS directive of the European Union |
Additional Information
Possible on request:
» +90°C
Part Numbers
Part notes:
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