Abstract: An electrical connector includes: at least a first housing part and a second housing part, one of the first housing part and the second housing part engaging, at least partially and concentrically, in an other of the first housing part and the second housing part in an engagement region, the first housing part and the second housing part being rotatable relative to one another in the engagement region about an axis of rotation. The first housing part and the second housing part each have a magnetic structure extending, at least in part, circumferentially on an inside or an outside in the engagement region, the respective magnetic structures interacting.

Abstract: A plug-in contact device for preventing or extinguishing an arc when separating or closing a direct current connection includes: at least one plug-in connector each having a main contact, HA, and an auxiliary contact, HI, the HA including a first contact half, HA1, and a second contact half, HA2, which are releasably plugged together. The HA: electrically conductively connects the HA1 and the HA2 in a plugged-together state of the respective plug-in connector, galvanically separates the HA1 and the HA2 in a released state of the respective plug-in connector, electrically conductively connects the HA1 and the HA2 in a first intermediate state of the respective plug-in connector between the plugged-together state and the released state, and galvanically separates the HA1 and the HA2 in a second intermediate state of the respective plug-in connector between the first intermediate state and the released state.

Abstract: The invention relates to an electrical connecting module comprising: a module housing (101), which comprises a module receptacle (103, 119, 1209) with a first electrical connection terminal (105, 107); a module element (109, 1205) with a second electrical connection terminal (111, 113) and with a third electrical connection terminal (115, 117), wherein the module element (109, 1205) for electrically connecting the first connection terminal (105, 107) to the second connection terminal (111, 113) can be inserted (into the module receptacle (103, 119, 1209) and can be held in the module receptacle (103, 119, 1209) by means of a detachable latching connection; and a release device (125) for releasing the latching connection.

Abstract: A jumper for a connecting terminal arrangement (34) having a contact element (12), which has a contacting area (16) and a holding area (18), and a holding element (14) made from an insulating material is arranged on the holding area (18). The holding area (18) has a perforation (22) which is penetrated by the insulating material of which the holding element is made (14).

Abstract: The invention relates to a terminal arrangement comprising a housing (12) having a first housing half (14) and a second housing half (16), wherein at least one electric terminal (18) is implemented on the housing (12), wherein the electric terminal (18) comprises a connection region (20) for connecting a conductor, wherein according to the invention the connecting region (20) is implemented as a single piece.

Abstract: An electrical terminal may include a terminal boot, a spring-force element disposed in the terminal boot, and an operating push-piece movably disposed in the terminal boot to operate the spring-force element. The operating push-piece may include, on a front surface, a labeling surface for marking the operating push-piece.

Abstract: The invention relates to an electrical connecting module comprising: a module housing (101), which comprises a module receptacle (103, 119, 1209) with a first electrical connection terminal (105, 107); a module element (109, 1205) with a second electrical connection terminal (111, 113) and with a third electrical connection terminal (115, 117), wherein the module element (109, 1205) for electrically connecting the first connection terminal (105, 107) to the second connection terminal (111, 113) can be inserted (into the module receptacle (103, 119, 1209) and can be held in the module receptacle (103, 119, 1209) by means of a detachable latching connection; and a release device (125) for releasing the latching connection.

Abstract: An electrical terminal may include a terminal boot, a spring-force element disposed in the terminal boot, and an operating push-piece movably disposed in the terminal boot to operate the spring-force element. The operating push-piece may include, on a front surface, a labeling surface for marking the operating push-piece.

Abstract: The invention relates to a terminal arrangement comprising a housing (12) having a first housing half (14) and a second housing half (16), wherein at least one electric terminal (18) is implemented on the housing (12), wherein the electric terminal (18) comprises a connection region (20) for connecting a conductor, wherein according to the invention the connecting region (20) is implemented as a single piece.

Abstract: A jumper for a connecting terminal arrangement (34) having a contact element (12), which has a contacting area (16) and a holding area (18), and a holding element (14) made from an insulating material is arranged on the holding area (18). The holding area (18) has a perforation (22) which is penetrated by the insulating material of which the holding element is made (14).