标准摘要
[中文适用范围]： 本 SAE 推荐做法涵盖了总重量不超过 4540 千克（10 000 磅）的所有类型拖车的接线和矩形连接器标准。这些拖车按照 SAE J684 进行分组，每个电路的轻载电路负载不超过 7.5 A。本文件提供了照明电路@电动制动器@拖车电池充电@和辅助电路颜色代码以及针对危险或短路的接线保护。颜色代码与 SAE J560 和 ISO 1724-1980(E) 兼容。 [外文原描述]： This SAE Recommended Practice covers the wiring and rectangularly shaped connector StandardDetails for all types of trailers whose gross weight does not exceed 4540 kg (10 000 lb). These trailers are grouped in SAE J684 with running light circuit loads not to exceed 7.5 A per circuit. This document provides circuits for lighting, electric brakes, trailer battery charging, and an auxiliary circuit color code and protection for the wiring from hazards or short circuits. Color code is compatible with SAE J560 and ISO 1724-1980(E).Cross Reference: ASTMG90,ISO1724,ISO6722,J1128_201310,J2223-2,J560_201604,J684_201405,J928_202208
英文名称Four-, Five-, and Eight-Conductor Electrical Connectors for Automotive Type Trailers