21/07/2026

Heat Shrink Molded Shapes, For 4-core cables, -55 °C to +135 °C, 60/25.4mm, for ⌀32.32-53.08 mm, PO-X, BK, 1/bag


Art.-No. 404-37005

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


Application Cable breakouts are manufactured from a tough cross-linked flame retarded polyolefin. This allows the breakouts to be used for both interior and exterior applications. The adhesive liner offers excellent electrical and mechanical protection and are available for 2, 3, 4, 5 and 6 core cables.
Color Black (BK)
Description Helashrink 400 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. They are manufactured from a tough cross-linked flame retarded polyolefin. Branching parts with adhesive also serve to relieve the mechanical tension in cable harnesses whilst providing excellent IP ratings.
PART DESCRIPTION 437-2-B7W1-PO-X-BK
Packaging Type bag
Part No. 404-37005
Short Description Heat Shrink Molded Shapes, For 4-core cables, -55 °C to +135 °C, 60/25.4mm, for ⌀32.32-53.08 mm, PO-X, BK, 1/bag
Type 437-2-B7W1
Flexibility Semi rigid
For Object Outside Diameter 32.32-53.08 mm
H Recovered Dia. Max. b (imperial) 0.99"
H Recovered Dia. Max. b (metric) 25.4mm
H Supplied Dia. Min. a (imperial) 2.34"
H Supplied Dia. Min. a (metric) 60mm
HW ± 20 % 4.45mm
HW ± 20% .17"
J Recovered Dia. Max. b (imperial) .35"
J Recovered Dia. Max. b (metric) 8.89mm
J Supplied Dia. Min. a (imperial) 1.01"
J Supplied Dia. Min. a (metric) 26mm
JW ± 20 % 4.45mm
JW ± 20% .17"
P ± 10 % 240mm
P ± 10% 9.36"
Shrink Ratio up to 3:1
Tensile Strength 13MPa
Tube Shape Multi-Outlet
Adhesive W1
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 -67°F to +275°F (-55°C to +135°C)
ROHS compliant Yes
Pkg. Qty. 1EA
Pkg. Qty. 1

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