1. 电缆同电气设备的连接，必须使用与电气设备防爆类型相符的接线盒。电缆芯线必须使用齿形压线板（卡爪）或线鼻子同电气设备进行连接。
1. Connections between cables and electrical equipment must use junction boxes corresponding to explosion-proof types of electrical equipment. Cable cores and wires must be connected with electrical equipment by means of tooth-shaped wire-pressing plate (claw) or wire nose.
2. 高压电缆必须使用符合要求的电缆接线盒连接，接线盒必须灌注绝缘充填物。
2. High-voltage cables must be connected with cable junction boxes that meet the requirements. The junction boxes must be filled with insulating fillers.
3. 不同类型电缆（例如，纸压绝缘电缆、橡套电缆或塑料电缆）之间不得直接连接，必须用符合要求的接线盒、连接器或母线盒进行连接。
3. Different types of cables (e.g. paper-pressed insulated cables, rubber-sheathed cables or plastic cables) should not be connected directly. They must be connected with the required junction boxes, connectors or bus boxes.
4. 低压橡套电缆之间连接时，除使用符合要求的接线盒、连接器或母线盒进行连接外，冷缩后外套中间接头保护壳。
4. When connecting low-voltage rubber-sheathed cables, in addition to using the required junction boxes, connectors or bus boxes to connect, the protective shell of the intermediate joint of the cold-shrinkable jacket is used.
5. 塑料电缆的连接，其连接处的机械强度以及电气、防潮密封、老化等性能应符合该型矿用电缆的技术标准要求。
5. The connection of plastic cable, its mechanical strength, electrical, moisture-proof sealing and aging properties should meet the technical requirements of this type of mine cable.
6. 电缆必须整体进入电缆引入装置，并用防止电缆拔脱装置压紧并且密封要良好。
6. Cables must be integrated into the cable introduction device and tightly sealed to prevent cable pull-out device.
7. 设在平巷或斜巷的接线盒，应放置在托架上或吊起，接头不得承载力，接线盒上方无淋水。
7. Connection boxes located in roadways or inclined roadways should be placed on brackets or lifted. Joints should not bear capacity, and there is no water on the top of connection boxes.