Heat shrinkable cable breakout 1 Entrance and 5 Exits

Détails :

Designed for multi-pair cables with complex termination, lheat shrinkable cable breakout 1 input / 5 outputs allows to spread a single cable in five separate outputs with maximum safety. This component provides in one operation the bypass of one main cable to five separate conductors, each being isolated from the others. This five-fold output is used, in particular, for 5-screw cables (e.g. 3-phase + neutral + earth power cables, or certain five-strand control and signal beams). Instead of using multiple sleeves and ribbons, the installer can, with this unique tip, carry out a range of conductors in the main tubing output. Each derived wire is protected by its own heat-retractable section, while the common base keeps it firmly secured to the original cable. Whether to complete a multi-conductor cable in a cabinet (and move to five different terminals) or to connect a feeder to four or five star starts, this solution greatly simplifies the wiring configuration. In summary, the 1 input / 5 output part supports the connection function (connection of the main cable) and the multiple bypass to five outputs, avoiding tubing entanglements and ensuring clear organization of connections.

The installation of this quintuple sleeve is both fast and safe. After stripping the main cable and removing its five conductors, they are inserted into the corresponding exit arms of the end, while the extended entrance includes the cable tubing. A uniform heating (usually with hot air) then causes the simultaneous tightening of the entire room. The central section tightens closely on the main tubing, while each of the five branches contracts around its individual conductor. This synchronised tightness phenomenon ensures homogenous sealing on all axes of the bypass. Integrated internal adhesive melts at the right time and is distributed around each wire and tubing, filling the slightest gap. Once the cooling is complete, a monolithic junction is obtained: the original cable and the five bypasses make only a sealed assembly, resistant to traction and infiltration. Despite the number of outputs, the result remains compact and clean – each branch is well defined, without excess material, which facilitates the identification of drivers and reduces the risk of connection errors. The use of this quintuple breakout also eliminates the need for mastic or external tape: internal adhesive is sufficient to guarantee waterproofness, giving additional time and reliability to the installation.

In terms of performance and sustainability,heat shrinkable cable breakout 1 entry / 5 exits is up to professional requirements. The crosslinked polymer that composes it has a strong resilience to external stresses: it is resistant to UV rays, ozone, and air oxidation without degradation, which is crucial for outdoor installations. Its UV resistance is reinforced by the black colour of the material, pigmented so as to filter out ultraviolet radiation (no long-term noticeable discoloration or weakening). In addition, the resulting watertightness blocks atmospheric humidity: even under rain or in a saline atmosphere, internal connections remain dry, avoiding any corrosion or leakage of current. The leakproofness and insulation tests confirm high dielectric rigidity (>12 kV/mm) maintained after ageing – a safety guarantee for users. This end also supports chemical agents potentially present in industrial or underground environments: hydrocarbons, greases, cleaning products... does not alter its insulating properties. On the fire safety side, most models are fire-resistant (self-extinguishing in case of flame) and halogen-free, thus avoiding the emission of toxic gases in the event of fire. Finally, its wide temperature range of use (-55 °C to +110 °C in continuous operation) ensures that the sleeve will not crack under frost or soften excessively in summer. All these advantages that make the heat-retractable unit 1 inlet / 5 outlets a reliable and durable choice to achieve complex multipoint connections in complete serenity, whether in an electric box, tunnel or outdoors.