Abstract: A cable connector assembly includes a pair of sub-assemblies movable in translation relative to each other along a clamping direction and a tightening device tightening the sub-assemblies along the clamping direction. Each of the sub-assemblies is pivotable relative to a pivot axis extending perpendicular to the clamping direction. Each of the sub-assemblies has a main housing and a clamping part at least partially housed within the main housing. The clamping part is movable in translation relative to the main housing along the clamping direction. The tightening device tightens the sub-assemblies along the clamping direction with a first clamping region formed between the sub-assemblies that receives and clamps a first cable. A secondary clamping region is formed in each of the sub-assemblies between the clamping part and the main housing that receives and clamps a secondary cable.

Abstract: A torque-limiting nut for a break-off bolt includes a thread section having an internal thread, a head section having an abutment shoulder extending further toward a radial inward direction than the internal thread, and a predetermined breaking area separating the thread section and the head section. The abutment shoulder is arranged adjoining to the predetermined breaking area.

Abstract: A break-off bolt for securing a conductor within a connector includes a first thread section, a second thread section and a torque-limiting section arranged between the first thread section and the second thread section. The first thread section and the second thread section comprise the same external thread having a minor diameter. The torque-limiting section has at least one of no thread with an outer diameter larger than the minor diameter of the external thread or an external thread having a minor diameter larger than the minor diameter of the external thread of the first and second thread sections.

Abstract: An electric connector comprises a wall surrounding a receptacle that receives a strand of an electric wire and having a threaded hole extending through the wall and opening into the receptacle, and a fastener bolt screwed into the threaded hole and clamping the electric wire. The fastener bolt includes a bolt part having a head section, a thread section and a shearing section connecting the head section and the thread section. The fastener bolt further includes a nut part screwed onto the thread section. The shearing section is adapted to break if a predetermined fastening torque is exceeded. The thread section is hollow and has a predetermined tensile breaking strength.

Abstract: A fastener bolt for clamping an electric wire includes a bolt part and a nut part. The bolt part has a head section, a thread section, and a shearing section connecting the head section and the thread section. The nut part is screwed onto the thread section. The shearing section is configured to break if a predetermined fastening torque is exceeded. The thread section is hollow and has a predetermined tensile breaking strength.

Abstract: A fastener bolt for clamping an electric wire includes a bolt part and a nut part. The bolt part has a head section, a thread section, and a shearing section connecting the head section and the thread section. The nut part is screwed onto the thread section. The shearing section is configured to break if a predetermined fastening torque is exceeded. The thread section is hollow and has a predetermined tensile breaking strength.