Cable connection component

A cable connection component for electrically conductive connection of a cable having at least one core, comprising:

• a union nut which has a first internal thread and a second internal thread, and
• a core receiving and guide part which has several notches,
• wherein the union nut can be screwed onto a connection body having an external thread which corresponds to the internal thread of the union nut,
• wherein the first internal thread has thread pitch that is greater than the thread pitch of the second internal thread, and
• wherein the core receiving and guide part has a radially running collar with a shape that is matched to the thread profile of the second internal thread and interacts with the second internal thread.

A cable connection apparatus for electrically conductive connection of a cable to an electrical device, comprising:

• a cable connection component having:
• a union nut which has a first internal thread and a second internal thread, and
• a core receiving and guide part which has several notches,
• wherein the first internal thread has thread pitch that is greater than the thread pitch of the second internal thread, and
• wherein the core receiving and guide part has a radially running collar with a shape that is matched to the thread profile of the second internal thread and interacts with the second internal thread, and
• a device connecting component;
• wherein the device connecting component has a connection body with an external thread and a clamping and connection unit with insulation piercing connecting devices, and with connection elements,
• wherein the insulation piercing connecting devices are adapted to dip into the notches in the core receiving and guide part when the union nut is screwed onto the external thread of the connection body for making contact with a conductor of a cable being connected.

A cable joining apparatus for electrically conductive joining of two cables, comprising:

• a cable connection component having:
• a union nut which has a first internal thread and a second internal thread, and
• a core receiving and guide part which has several notches,
• wherein the first internal thread has thread pitch that is greater than the thread pitch of the second internal thread, and
• wherein the core receiving and guide part has a radially running collar with a shape that is matched to the thread profile of the second internal thread and interacts with the second internal thread, and
• a cable joining component, the cable joining component having a connection body with an external thread and a clamping and connection unit with insulation piercing connecting devices and with connection elements.
• wherein the insulation piercing connecting devices are adapted to dip into the notches in the core receiving and guide part when the union nut is screwed onto the external thread of the connection body for making contact with a conductor of a cable being connected.