3-Way Outlet Shapes, Breakout Boots : 318-2-B7W1

Helashrink 300 Series, in line, low voltage, Article number: 403-18040

300 Series supplied / fully recovered.


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

Certifications & Approvals


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.

Application Tool H6100, E4500
Colour Black (BK)
Pack Cont. 1pc.
Package Quantity per Bag
Product Family Helashrink 300 Series, in line, low voltage
Product Group 3-Way Outlet Shapes, Breakout Boots
Shrink Ratio up to 3:1
Type 318-2-B7.W1
Variant For 3-core cables
Flexibility Semi rigid
HW ± 20% 2.5mm
JW ± 20% 2.5mm
P ± 10% 76.5mm
R ± 10% 20mm
Recov. ∅ d 9.1mm
S nom 16mm
∅H max b 9.1mm
∅H min a 23mm
∅J max b 3mm
∅J min. a 9mm
∅K max. b 3mm
∅K min. a 9mm
Adhesive WM250
Dielectric Strength 14 kV/mm
Dielectric Strength test method ASTM D2671
Flammability ASTM D635
Material Polyolefin, cross-linked (PO-X)
Minimum Shrink Temperature - °C +135 °C
Operating Temperature - °C -55 °C to +135 °C
Tensile Strength 13MPa
EAN / GTIN 5022660455452
ETIM 6.0 EC002464
ETIM 7.0 Key EC002464

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Update: 27/06/2020 © HellermannTyton 2020