GB/T 20717-2006
AbolishedRoad vehicles - Connectors for the electrical connection of towing and towed vehicles - 15-pole connector for vehicles with 24V nominal supply voltage
道路车辆 牵引车和挂车之间的电连接器 24V15芯型
Application Summary AI generated
This standard specifies the dimensions, contact arrangement, and performance requirements for a 15-pole electrical connector used between towing vehicles (trucks, tractors) and towed vehicles (trailers, semi-trailers) operating on a 24V nominal electrical system. It is applied in heavy-duty commercial vehicle combinations to ensure standardized and reliable connections for lighting, braking, and auxiliary functions. The standard is critical for manufacturers and maintenance personnel to guarantee interoperability and safety in truck-trailer electrical systems.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.