966067-3 is an insulated wire end ferrule designed for reliable termination of 1.50 mm² (14 AWG) stranded and flexible wires. The ferrule features a black plastic sleeve for circuit identification and a copper crimp barrel with dimensions L1=14 mm, L2=10 mm, d1=1.70 mm, and d2=3.50 mm, providing a gas-tight and secured connection. It is adapted for screw, push-in, and spring connection technologies used in industrial and commercial control devices. The ferrule facilitates clean wire insertion into terminal clamps and provides a solid contact surface, ensuring precision and reliability in applications where contact accuracy is critical.