CONTACT DEVICE, CONTACT SYSTEM AND METHOD FOR ASSEMBLING SUCH A CONTACT SYSTEM

The invention relates to a contact device, to a contact system having such a contact device, and to a method for assembling a contact system, wherein the contact device (15) has a housing (45), a screw (60), a screw locking means (100) and a first contact element (105) for contacting a second contact element (135) of a further contact device (15), wherein the first contact element (105) and the screw (60) are arranged at least in part in a housing interior of the housing (45), wherein the screw (60) has a screw head (65) and a shaft (85), extending along a screw axis (70), wherein a first thread (90) is arranged at least in some portions on the shaft (85), wherein the screw locking means (100) connects the screw head (65) to the housing (45) by force-based and/or interlocking engagement.