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22/02/2026

3-Way Outlet Shapes, Breakout Boots
Art.-No. 403-20065 | 320-1-B8W2-PO-X-BK

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300 Series supplied / fully recovered.
a: Expanded form (supplied)
b: Fully recovered form (after heating)
Fully recovered form (after heating)

    • Easy, time-saving insulation of cable branch point where it splits into single wires.
    • Adhesive to relieve mechanical tension in cable harnesses.
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    Application Cable breakouts are manufactured from a tough cross-linked polyolefin containing a flame retardant. This allows the breakouts to be used for both interior and exterior applications. They offer excellent electrical and mechanical protection.
    Cable breakouts are supplied with an adhesive inner coating for reliable environmental sealing, and are available for 2, 3, 4, 5 and 6 core cables.
    Brand Family HELASHRINK
    Color Black (BK)
    Description Helashrink 300 series features branching parts that are used for easy, time-saving insulation of the branch point of a cable where it is split into single wires. Branching parts with adhesive also serve to relieve the mechanical tension in cable harnesses.
    PART DESCRIPTION 320-1-B8W2-PO-X-BK
    Packaging Type bag
    Part No. 403-20065
    Product family Insulation
    Type 320-1-B8W2
    ⌀H max. b 22.5mm
    ⌀H min. a 63mm
    ⌀J max. b 9mm
    ⌀J min. a 30.4mm
    Flexibility Semi rigid
    For Object Outside Diameter 30.6-54.9 mm
    HW ± 20 % 3mm
    HW ± 20% .12"
    JW ± 20 % 2mm
    JW ± 20% .08"
    Max. Diameter J b .35"
    Max. Recovered Diameter b .88"
    Min. Diameter J a 1.19"
    Min. Supplied Diameter a 2.46"
    Nominal Length S 37mm
    Nominal S 1.44"
    P ± 10 % 180mm
    P ± 10% 7.02"
    Recovered Diameter (metric) 22.5mm
    Shrink Ratio up to 3:1
    Supplied Diameter (metric) 55.8mm
    Adhesive Hot melt adhesive
    Dielectric Strength 15kV/mm
    Elongation at break (min.) 5%
    Flammability ASTM D635
    Material PO-X
    Material Polyolefin, cross-linked (PO-X)
    Min. Shrink Temperature +275 °F (+135 °C)
    Operating Temperature -58°F to +176°F (-50°C to +80°C)
    ROHS compliant Yes
    Pkg. Qty. 10Pieces

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    Art.-No.: 403-20065 Contact
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