440 Series push-pull circular connectors are designed for demanding applications that require a fast IP67 connection with the option of EMC shielding. They are available with 3 to 19 contacts in straight cable and flange versions with solder termination. The cable passage is 4 to 8 mm. Depending on the number of contacts, 440 series connectors are designed for a rated current of 3 A to 7 A.