Coated conductors comprising a conductor and a peelable polymeric coating at least partially surrounding the conductor, where the peelable polymeric coating comprises from 1 to 8 microcapillaries which comprise a low-viscosity filler material. Also disclosed are methods for making such coated conductors.

The present disclosure relates to a telecommunications cable. The telecommunications cable includes a plurality of twisted pairs of insulated conductors. The plurality of twisted pairs of insulated conductors extends substantially along a longitudinal axis of the telecommunications cable. In addition, the telecommunications cable includes a separator. The separator separates each twisted pair of insulated conductor of the plurality of twisted pairs of insulated conductors. Moreover, the telecommunications cable includes a first layer. The first layer surrounds the separator and the plurality of twisted pairs of insulated conductors along a length of the telecommunications cable. The separator is I-shaped filler. The separator is made of low smoke zero halogen material or MDPE. The first layer is made of low smoke zero halogen material, polyethylene or poly vinyl chloride. The first layer has a thickness in a range of about 0.4 millimeter-2.5 millimeters.

An example communications cable includes a core carrier disposed within a cable jacket. A pair of twisted conductors are partially disposed within the core carrier. A portion of the core carrier separates a first conductor in the pair of twisted conductors from a second conductor in the pair of twisted conductors.

Certain examples relate to an apparatus, method and system for electrical interconnection. Certain examples provide an apparatus comprising: an outer longitudinally extending member comprising a longitudinally extending perimeter region defining an inner longitudinally extending cavity; and at least a first longitudinally extending conductor and a separate second longitudinally extending conductor; wherein the at least first and second longitudinally extending conductors are embedded within the longitudinally extending perimeter region and extend along the length thereof.

The present disclosure relates to a telecommunications cable. The telecommunications cable includes a plurality of twisted pairs of insulated conductors. The plurality of twisted pairs of insulated conductors extends substantially along a longitudinal axis of the telecommunications cable. In addition, the telecommunications cable includes a separator. The separator separates each twisted pair of insulated conductor of the plurality of twisted pairs of insulated conductors. Moreover, the telecommunications cable includes a first layer. The first layer surrounds the separator and the plurality of twisted pairs of insulated conductors along a length of the telecommunications cable. The separator is I-shaped filler. The separator is made of low smoke zero halogen material or MDPE. The first layer is made of low smoke zero halogen material, polyethylene or poly vinyl chloride. The first layer has a thickness in a range of about 0.4 millimeter-2.5 millimeters.

A multicore cable includes a plurality of covered wires having a lubricant powder provided on surfaces thereof, and an outer sheath layer covering outer surfaces of the plurality of covered wires. The outer surfaces of the plurality of covered wires, and the outer sheath layer, make contact with one another via the lubricant powder. A coverage of the outer surfaces of the plurality of covered wires by the lubricant powder is greater than or equal to 15%.

The present disclosure intends to facilitate tearing a metal sheath even in a case where the metal sheath is incorporated in an optical fiber cable. The optical fiber cable of the present disclosure includes a cable core arranged at a central portion and accommodating a plurality of optical fibers gathered together, an inner layer sheath arranged on an outer circumference of the cable core and sheathing the cable core, a metal sheath arranged on an outer circumference of the inner layer sheath and wound around the inner layer sheath, an outer layer sheath arranged on an outer circumference of the metal sheath and sheathing the metal sheath, and at least one outer sheath tearing string arranged in a longitudinal direction inside the metal sheath.

Energy and a control signal may be provided using a coupled power and control cable. The coupled power and control cable may comprise a power cable, a control cable, and an overall jacket. The power cable may be connected between a switch and a fixture and may provide energy to the fixture from the switch. The control cable may be connected between the control circuit and the fixture and may provide the control signal to the fixture from the control circuit. The power cable and the control cable may be disposed beneath the overall jacket.

A current bar for a connection terminal comprises a first connection region and a second connection region which is galvanically connected to the first connection region. The current bar comprises a conductor support by which means the first connection region is galvanically connected to the second connection region, a main material constituent of the conductor support being aluminum and an electroconductive covering layer being arranged on the conductor support, an electroconductive intermediate layer being sandwiched between the conductor support and the covering layer.

A current bar for a connection terminal comprises a first connection region and a second connection region which is galvanically connected to the first connection region. The current bar comprises a conductor support by which means the first connection region is galvanically connected to the second connection region, a main material constituent of the conductor support being aluminum and an electroconductive covering layer being arranged on the conductor support, an electroconductive intermediate layer being sandwiched between the conductor support and the covering layer.