A shell with a diameter of 16, 24 (mm), two specifications, contact a 3, 4, 5, 6, 7, 9, 12, 19, 20, 26 cores Several be allocated shielding or shielded cable. Most of the diameter. As the instrumentation, electrical and radio equipment between power connector, cable inter-connectivity or through the walls and shelves connected purposes.

The main technical performance products with the X-type basic circular connector, the main technology can differ in ballast line positions.