Spiral cable type S with closed contacts
| Description | This 7-pole spiral cable is rated for 24V applications and complies with ISO-3731 (Type-S). It features vulcanised connectors with unsplit contacts, providing a watertight and mechanically robust connection between tractor and trailer. Unsplit contacts ensure a reliable electrical path that resists loosening under vibration or mechanical stress during transport. The working length of 3.5 metres covers the requirements of most standard tractor-trailer configurations. The spiral design allows the cable to extend and retract smoothly during manoeuvring, preventing tangling and kinking. The vulcanised housing of the connectors creates a permanent, sealed bond between the cable jacket and the connector body, eliminating the need for post-assembly sealing measures. Designed for vehicles operating on a 24V electrical system, including heavy trucks and agricultural tractors. ISO-3731 Type-S defines the pin assignment and dimensional requirements for 7-pole connectors used in European heavy transport applications. |
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