Shenzhen Woer Electric Technology Co., Ltd

Heat Shrink Cable Entry Seal

Made of flame-retardant polyolefin, inner coated with adhesive to provide sealing protection. Provides a watertight and fume-tight seal where cables enter connection boxes, bulkheads, or other enclosures.

Consists of a three-part assembly- a rigid plastic nut, O-ring, and a heat shrink moulded body.

Continuous operation temperature: -55℃ to 90℃.

Specification of Heat Shrink Cable Entry Seal


Selection Table

Part NumberAs Supplied Length (L)(±5mm)As Supplied Nose I.D. ((I.D.N, Min)/mmAfter Recovered Nose I.D. (I.D.N, Max)/mmBody I.D(I.D.A, ±5mm)
WRSLT-495451941
WRSLT-5162703674


Technical Data

PropertyTest MethodStandard Value
Tensile StrengthASTM-D-2671≥ 10MPa
Elongation at BreakASTM-D-2671≥ 300%
Tensile Strength Variation After Heat Aging(130℃x168h)ASTM-D-5510≤± 20%
Elongation at Break Variation After Heat Aging(130℃x168h)ASTM-D-5510≤± 20%
Water AbsorptionISO 62≤0.1 %
Dielectric StrengthIEC 60243≥20kV/mm
Volume ResistivityIEC 60093≥1x1014Ω.cm


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Address: Room 301, Building 6-1, Woer Industrial Plant, No. 53, Qingsong Road, Zhukeng Community, Longtian Street, Pingshan District, Shenzhen, China
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