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21/02/2026

Right-Angle Shape VG-Style with Rib for Plugs black, PO-X
Art.-No. 411-55025 | 1155-4-HW21-PO-X-BK

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1152-4-G recovered onto a connector.
1155-4 supplied.
b: Fully recovered form (after heating)
a: Expanded form (supplied)
Space saving right-angle shapes used here in a military application.

    • This style provides strain relief for harness systems when used in conjunction with a circular grooved adaptor.
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    Application Heat Shrinkable moulded shapes for use in Electrical and Electronic Cable Harness Applications.
    Brand Family HELASHRINK
    Color Black (BK)
    Description Helashrink 1100 series, with rib - VG style, provides strain relief for harness systems when used in conjunction with a circular grooved adaptor. For VG shapes according to T06 with portholes add "P" after the part number.
    PART DESCRIPTION 1155-4-HW21-PO-X-BK
    Packaging Type bag
    Part No. 411-55025
    Product family Insulation
    Type 1155-4-HW21
    ⌀H max. b 18mm
    ⌀H min. a 31mm
    ⌀J max. b 7mm
    ⌀J min. a 31mm
    Angle 90
    Flexibility Flexible
    For Object Outside Diameter 20.6-28.4 mm
    HW ± 20 % 1.8mm
    HW ± 20% .07"
    Max. Diameter J b .27"
    Max. Recovered Diameter b .7"
    Min. Diameter J a 1.21"
    Min. Supplied Diameter a 1.21"
    Nominal Length S 15mm
    Nominal S .59"
    P ± 10 % 40mm
    P ± 10% 1.56"
    T ± 20% .04"
    Adhesive W21
    Dielectric Strength 15kV/mm
    Dielectric Strength test method ASTM D2671
    Flammability ASTM D635
    Halogen Free Yes
    Material PO-X
    Material Polyolefin, cross-linked (PO-X)
    Min. Shrink Temperature +275 °F (+135 °C)
    Operating Temperature -67°F to +221°F (-55°C to +105°C)
    REACH Conformity Yes
    ROHS compliant Yes
    Packaging 1 - Weight (kg) 0.059001kg
    Pkg. Qty. 1
    Pkg. Qty. 1EA

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    Art.-No.: 411-55025 Contact
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