IEC 61076-8-108:2023描述了自由和固定矩形连接器，具有: -2P电源加2P信号触点； -带锁定杆和四种可能编码的塑料外壳； -250 A额定电流，电源部分1000V DC额定电压； -信号部分上的5A额定电流、50V DC额定电压； -利用相关的屏蔽终端在每个电源触点周围进行单独屏蔽； -配合和锁定时防护等级为IP65/IP68，未配合时插头和插座部件均为IPXXB，以下简称连接器，用于电气和电子设备，包括外形尺寸、接口尺寸、技术特性、性能要求和试验方法。

IEC 61076-8-108:2023 describes free and fixed rectangular connectors with:
- 2P power plus 2P signal contacts;
- plastic housing with locking lever and four possible codings;
- 250 A rated current, 1 000 V DC rated voltage on the power section;
- 5 A rated current, 50 V DC rated voltage on the signal section;
- individual shielding around each power contact with relevant shielding termination;
- IP65/IP68 degree of protection when mated and locked, and IPXXB on both plug and receptacle parts when unmated, hereinafter referred to as a connector, for use in electrical and electronic equipment, including overall dimensions, interface dimensions, technical characteristics, performance requirements and test methods.