Mineral Insulated Low Voltage Cable Copper Core Fireproof Flexible Underground Armored Special Cable

The mineral insulated cable connector includes a brass tube, BTTYRZ cable brand, 2 brass beam heads and 2 brass sealing cups. The main points of attention in quality control: When making the wire, BTTYRZ, powder debris should be removed to avoid affecting the sealing effect. When sealing glue and silica gel are used, no contaminants should be mixed in. When screwing the sealing cup, the thread must be accurate, the force must be uniform, and it must not be excessively dry. Special attention should be paid when making the middle connector of the multi-core cable: carefully check the phase sequence of each core wire before connecting to avoid phase sequence connection errors. The characteristics of the BTTYRZ cable are that the connection parts of different phases in the connector should be staggered and filled. The insulation seal should be dense to ensure the insulation between the phases.