本SAE航空航天推荐规程（ARP）描述了用于电池供电地面支持设备（即牵引电池）的两极电连接器。或者，连接器可以有两个或更多辅助电路的辅助触点。可以添加一个手柄作为选项，以帮助连接和断开。

This SAE Aerospace Recommended Practice (ARP) describes a two-pole electric connector for use in battery powered ground support equipment, i.e., traction batteries. Alternatively, the connector can have two or more auxiliary contacts for auxiliary circuits. A handle may be added as an option to assist in connecting and disconnecting.