To provide a switch provided with a connector capable of conducting a terminating treatment by easily and securely connecting cores of a plurality of conductive wires as free ends with a switch part by using same means as conventional one effectively without using an extra part in a wiring circuit using a VVF cable and a change-over switch.

A connector 2 for electrically connecting cores of two free end conductive wires 31 derived from VVF cables 3 is integrally or detachably formed on a part of a body 1 of a switch S used in a wiring circuit of the VVF cables 3. An insulating termination crimp terminal required in a conventional structure and time-consuming connecting works become unnecessary by connecting the inevitably generated free end conductive wire with the connector in any case in the switch with a connector of this structure. And connection is completed easily and perfectly by the same method of connecting the conductive wire on the change-over switch side with the body 1 of the switch.