本文件规定了三向连接接口的性能标准和要求，包括接地连接、连接烟火装置和道路车辆内置线束连接器。 为烟火装置/启动器线束连接器组件的密封变型定义了性能标准和要求（见附录a）。 规定了烟火装置/启动器线束连接器组件的双向（无接地）变体的性能标准和要求（见附录B）。 定义了不带烟火装置/启动器线束连接器组件固定器的变型的性能标准和要求（见附录C）。

This document specifies the performance criteria and requirements of a three-way connection interface, including ground connection, linking the pyrotechnic device and harness connector built into a road vehicle. Performance criteria and requirements are defined for a sealed variant of the pyrotechnic device/initiator harness connector assembly (see Annex A). Performance criteria and requirements are defined for a two-way (without ground) variant of the pyrotechnic device/initiator harness connector assembly (see Annex B). Performance criteria and requirements are defined for a variant without a retainer of the pyrotechnic device/initiator harness connector assembly is defined (see Annex C).