31/07/2026

Heat Shrink Molded Shapes, Helashrink 300 Series, 330-2-B7, PO-X, BK, 1/bag


Part No. 403-30016

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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


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 330-2-B7-PO-X-BK
Packaging Type bag
Part No. 403-30016
Product Subfamily Heat Shrink Shapes - Bottle
Product family Heat Shrink Molded Shapes
Short Description Heat Shrink Molded Shapes, Helashrink 300 Series, 330-2-B7, PO-X, BK, 1/bag
Type 330-2-B7
UV Resistant No
Flexibility Semi rigid
For Object Outside Diameter 40.6-55.9 mm
H Recovered Dia. Max. b (imperial) 1.38"
H Recovered Dia. Max. b (metric) 35.5mm
H Supplied Dia. Min. a (imperial) 2.38"
H Supplied Dia. Min. a (metric) 61mm
HW ± 20 % 3.81mm
HW ± 20% .15"
J Recovered Dia. Max. b (imperial) .5"
J Recovered Dia. Max. b (metric) 12.7mm
J Supplied Dia. Min. a (imperial) 1.25"
J Supplied Dia. Min. a (metric) 32mm
JW ± 20 % 3.81mm
JW ± 20% .15"
P ± 10 % 144.5mm
P ± 10% 5.64"
S Nominal Length (imperial) 1.83"
S Nominal Length (metric) 47mm
Shrink Ratio up to 3:1
Tensile Strength 13MPa
Tube Shape Bottle
Dielectric Strength 14kV/mm
Dielectric Strength test method ASTM D2671
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. 1
Pkg. Qty. 1EA

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