Thermoshrinkable sleeve W3B2-3/1-BK-1.2M, black, Sumitomo, 50 pcs.
  • Thermoshrinkable sleeve W3B2-3/1-BK-1.2M, black, Sumitomo, 50 pcs.

Thermoshrinkable sleeve W3B2-3/1-BK-1.2M, black, Sumitomo, 50 pcs.

Thermoshrinkable thin-walled shirt with SUMITUBE W3B2 adhesive. Shrinkage: 3:1. Size: 3/1 mm. Delivered in segments of 1.2 m. Black. Flame-retardant. Seals against water access and provides electrical insulation. Has UL224, CSA C 22.2, SAE-AS23053/4 class 3 approvals.
Quantity
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Description
Product Details
Sumitube W3B2 series adhesive-lined 3:1 heat shrink tubing by Sumitomo Electric. Thin-walled and non-flammable. Color: Black.

Shrink ratio: 3:1
Packaging: 1.2m lengths

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

Application:
The Sumitube W3B2 series is designed for protecting against external environmental factors and electrically insulating wire connections, terminals, and other components. Used in aviation, automotive and defense industries, as well as in the construction of machinery and equipment that operate in harsh environmental conditions.

Technical data:
Min. shrink temperature: +110°C
Operating temperature: -55°C to +125°C
Adhesive melting temperature: +110°C
Material: Cross-linked 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-W3B2-3/1-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]
3/1
Halogen free
no

Specific References

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