GB/T 20717-2024
ActiveRoad vehicles—Connectors for the electrical connection of towing and towed vehicles （15-pole）—15-pole connector for vehicles with 24 V nominal supply voltage
道路车辆 牵引车和挂车之间的电连接器（15 芯）24V15 芯型
Application Summary AI generated
This standard specifies the dimensions, contact arrangement, and performance requirements for 15-pole electrical connectors used between towing vehicles (tractors) and towed vehicles (trailers) operating with a 24V nominal supply voltage. It is applied in heavy-duty commercial vehicles, such as trucks and buses, to ensure standardized and reliable electrical connections for lighting, braking, and auxiliary systems. The standard is critical for compatibility and safety in automotive manufacturing, aftermarket parts, and vehicle testing contexts.
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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.