21/07/2026

Heat Shrink Molded Shapes, For plug, -75 °C to +150 °C, 43/28.5mm, for ⌀31.4-40.1 mm, PO-X, BK, 1/pcs.


Art.-No. 411-57485

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  • Used in conjunction with a circular grooved adaptor.
  • Provides strain relief and an environmental seal.


Application Heat Shrinkable moulded shapes for use in Electrical and Electronic Cable Harness Applications.
Color Black (BK)
Description Helashrink 1100 series, with rib - VG style, provides strain relief for harness systems when used in conjunction with a circular grooved adaptor. For VG shapes according to T06 with portholes add "P" after the part number.
Global Part Number 1157-4-GWM250-PO-X-BK
Packaging Type pcs.
Part No. 411-57485
Short Description Heat Shrink Molded Shapes, For plug, -75 °C to +150 °C, 43/28.5mm, for ⌀31.4-40.1 mm, PO-X, BK, 1/pcs.
Type 1157-4-GWM250
Angle 90
Flexibility Semi rigid
For Object Outside Diameter 31.4-40.1 mm
H Recovered Dia. Max. b (imperial) 1.12"
H Recovered Dia. Max. b (metric) 28.5mm
H Supplied Dia. Min. a (imperial) 1.68"
H Supplied Dia. Min. a (metric) 43mm
HW ± 20 % 2mm
HW ± 20% .08"
J Recovered Dia. Max. b (imperial) .39"
J Recovered Dia. Max. b (metric) 10mm
J Supplied Dia. Min. a (imperial) 1.68"
J Supplied Dia. Min. a (metric) 43mm
JW ± 20 % 1mm
JW ± 20% .04"
P ± 10 % 55mm
P ± 10% 2.15"
S Nominal Length (imperial) .62"
S Nominal Length (metric) 16mm
Shrink Ratio up to 3:1
T ± 20% .07"
Tensile Strength 15MPa
Tube Shape Angle
Adhesive WM250
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 -103°F to +302°F (-75°C to +150°C)
REACH Conformity No
ROHS Compliant Yes
Packaging 1 - Weight (kg) 0.020001kg
Pkg. Qty. 1
Pkg. Qty. 1EA

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