Thermoshrinkable sleeve W3B2-4.5/1.5-BK-1.2M, black, Sumitomo, 50 pcs.
  • Thermoshrinkable sleeve W3B2-4.5/1.5-BK-1.2M, black, Sumitomo, 50 pcs.

Thermoshrinkable sleeve W3B2-4.5/1.5-BK-1.2M, black, Sumitomo, 50 pcs.

Thin-walled heat shrinkable tube with SUMITUBE W3B2 adhesive. Shrink ratio: 3:1. Size: 4.5/1.5 mm. Supplied in 1.2 m lengths. Black. Non-flammable. Provides water resistance and electrical insulation. Comes with UL224, CSA C 22.2, SAE-AS23053/4 class 3 approvals.
Quantity
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Description
Product Details

Sumitube W3B2 series adhesive-lined heat shrink tubing with 3:1 shrink ratio by Sumitomo Electric. Thin-walled and non-flammable. Black.

Shrink ratio: 3:1
Packaging: 1.2m lengths

Features excellent non-flammable properties. Compliant with UL224, SAE-AS23053/4 class 3, and CSA C 22.2 No. 198.1 standards.

Applications:
The Sumitube W3B2 series is designed for protecting against external environmental influences and providing electrical insulation for wire connections, terminals, and other components. Used in aviation, automotive and defense industry, as well as in the construction of machinery and equipment operating in harsh environmental conditions.

Technical data:
Min. shrink temperature: +110°C
Operating temperature: -55°C to +125°C
Adhesive melting temperature: +110°C
Material: Crosslinked Polyolefin (PO-X)
Adhesive: Thermoplastic
Electrical strength: ≥ 25 kV/mm
Certificates/Approvals: UL224 125°C 600V, CSA, SAE - AMS - DTL-23053/4 Class 3
Material Flammability: Outer wall meets UL224 requirements
Halogen-free: No

Description
Product Details
SU-W3B2-4.5/1.5-BK-1.2M

Data sheet

Brand
Sumitomo Electric
Application
electrical insulation
Application
mechanical protection
Application
sealing
Industry
electrical engineering
Industry
medical
Industry
defence
Industry
electrical harnesses
Industry
aerospace
Industry
automotive
Material
polyolefine
Material abbreviation
PO-X
Color
black
Length
1.2 m
Operating temperature
-55°C do +125°C
Operating temperature max
high (100°C - 150°C)
Operating temperature min
very low (below -45°C)
Chemical resistance
standard
UV resistance
standard
Flammability
UL224
Dielectric strength [kV/mm]
≥25
Packing
50 pcs
Size [mm]
4.5/1.5
Halogen free
no

Specific References

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