03/07/2026

Heat Shrink Molded Shapes, For 3-core cables, -50 °C to +80 °C, 31/17.5mm, for ⌀20.2-28.3 mm, PO-X, BK, 1/bag


Art.-No. 403-19056

| 319-2-B8W-PO-X-BK

 | 

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  • Easy, time-saving insulation of cable branch point where it splits into single wires.
  • Adhesive to relieve mechanical tension in cable harnesses.


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 319-2-B8W-PO-X-BK
Packaging Type bag
Part No. 403-19056
Product family Insulation
Short Desc. Heat Shrink Molded Shapes, For 3-core cables, -50 °C to +80 °C, 31/17.5mm, for ⌀20.2-28.3 mm, PO-X, BK, 1/bag
Type 319-2-B8W
Flexibility Semi rigid
For Object Outside Diameter 20.2-28.3 mm
H Recovered Dia. Max. b (imperial) 0.68"
H Recovered Dia. Max. b (metric) 17.5mm
H Supplied Dia. Min. a (imperial) 1.21"
H Supplied Dia. Min. a (metric) 31mm
HW ± 20 % 2.9mm
HW ± 20% .11"
J Recovered Dia. Max. b (imperial) .18"
J Recovered Dia. Max. b (metric) 4.6mm
J Supplied Dia. Min. a (imperial) .59"
J Supplied Dia. Min. a (metric) 15mm
JW ± 20 % 2.9mm
JW ± 20% .11"
Max. Bundle Diameter (metric) 35.0mm
Min. Bundle Diameter (metric) 16.0mm
P ± 10 % 93.5mm
P ± 10% 3.65"
Recovered Diameter (metric) 17.5mm
S Nominal Length (imperial) .9"
S Nominal Length (metric) 23mm
Shrink Ratio up to 3:1
Supplied Diameter (metric) 31.0mm
Tube Shape Multi-Outlet
Adhesive WM250
Dielectric Strength 15kV/mm
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

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