21/07/2026

Heat Shrink Molded Shapes, For 2-core cables, -55 °C to +120 °C, 83.3/33.2mm, for ⌀43.22-73.28 mm, PO-X, BK, 5/bag


Art.-No. 422-50301

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  • For cable harness breakouts or transitions.
  • Strain relief, sealing and mechanical protection.


Application Military and general performance harnessing.
Color Black (BK)
Description Helashrink 492H series provides strain relief, sealing and mechanical protection on cable harness breakouts or transitions.
PART DESCRIPTION 492H415-PO-X-BK
Packaging Type bag
Part No. 422-50301
Short Description Heat Shrink Molded Shapes, For 2-core cables, -55 °C to +120 °C, 83.3/33.2mm, for ⌀43.22-73.28 mm, PO-X, BK, 5/bag
Type 492H415
⌀J/K max. b 33.2mm
⌀J/K min. a 54.8mm
Flexibility Flexible
For Object Outside Diameter 43.22-73.28 mm
H Recovered Dia. Max. b (imperial) 1.29"
H Recovered Dia. Max. b (metric) 33.2mm
H Supplied Dia. Min. a (imperial) 3.25"
H Supplied Dia. Min. a (metric) 83.3mm
K Recovered Dia. Max. b (imperial) 1.29"
K Recovered Dia. Max. b (metric) 33.2mm
K Recovered Dia. Min. a (imperial) 2.13"
K Recovered Dia. Min. a (metric) 54.8mm
Max. Diameter J/K b 1.29"
Min. Diameter J/K a 2.14"
P ± 10 % 262.6mm
P ± 10% 1.24"
Shrink Ratio 3:1
Tube Shape Angle
Dielectric Strength 20kV/mm
Dielectric Strength test method IEC 243
Flammability ASTM D635
Material PO-X
Material Polyolefin, cross-linked (PO-X)
Min. Shrink Temperature +212 °F (+100 °C)
Operating Temperature -67°F to +248°F (-55°C to +120°C)
ROHS compliant Yes
Pkg. Qty. 5Pieces

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