21/02/2026

Bottle Shape with Rib VG-Style for Plugs black, PO-X
Art.-No. 401-57373 | 157-61-HW21-PO-X-BK

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  • Use in conjunction with circular grooved adaptor.
  • For strain relief and environmental sealing.
Application Heat Shrinkable moulded shapes for use in Electrical and Electronic Cable Harness Applications.
Brand Family HELASHRINK
Color Black (BK)
Description Helashrink 150 series, VG style, features an inside lip that is used for a reinforced stress relief. Special fitting 199-4-G for audio plugs has external ribs for an improved grip.
PART DESCRIPTION 157-61-HW21-PO-X-BK
Packaging Type pcs.
Part No. 401-57373
Product family Insulation
Type 157-61-HW21
⌀H max. b 28mm
⌀H min. a 43mm
⌀J max. b 10mm
⌀J min. a 25mm
For Object Outside Diameter 31-40 mm
HW ± 20 % 2.2mm
HW ± 20% .09"
JW ± 20 % 1.0mm
Max. Diameter J b .39"
Max. Recovered Diameter b 1.09"
Min. Diameter J a .98"
Min. Supplied Diameter a 1.68"
Nominal Length S 20mm
Nominal S .79"
P ± 10 % 60mm
P ± 10% 2.34"
T ± 20% .07"
Adhesive W21
Material PO-X
Material Polyolefin, cross-linked (PO-X)
Operating Temperature -67°F to +221°F (-55°C to +105°C)
REACH Conformity Yes
ROHS compliant Yes
Packaging 1 - Weight (kg) 0.010001kg
Pkg. Qty. 1
Pkg. Qty. 1EA
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