Thermoshrinkable sleeve SUMITUBE B2 2" (50.8/25.4 mm), black, 60 m pack Sumitomo.
  • Thermoshrinkable sleeve SUMITUBE B2 2" (50.8/25.4 mm), black, 60 m pack Sumitomo.

Thermoshrinkable sleeve SUMITUBE B2 2" (50.8/25.4 mm), black, 60 m pack Sumitomo.

An elastic, thin-walled, and self-extinguishing heat-shrinkable sleeve with a 2:1 shrink ratio: SUMITUBE B2 2" (50.8/25.4 mm), black, on a 60m roll. CSA C 22.2 No. 198.1 approval: 125°C 600V VW-1 (file number 033298-0-000), SAE-AS23053/5 class 1&3, UL 224 125°C 600V VW-1 (file number E48762). Mil-Spec: M23053/5-112-0.

Quantity
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Description
Product Details
SUMITUBE B2 series 2:1 heat shrink tubing produced by Sumitomo Electric. Flexible and colorful. Thin-walled.

Shrinkage ratio: 2:1
Packaging: on a roll

SUMITUBE B2 is a high-quality, flexible, flame-retardant, polyolefin heat shrink tubing without adhesive, with the ability to print. It has non-flammable properties according to the UL224 VW1 standard and meets the highest industrial, aviation, and military standards. It is characterized by a fast process and low shrinkage temperature. The SUMITUBE B2 series also offers a wide range of sizes and colors.

Application:
B2 heat shrink tubing has many applications in various industries (solar and wind power, aviation, shipbuilding, and rail transport). It is used for insulation, mechanical protection, and marking of cable bundles.

Technical data:
Minimum shrink temperature: +90°C
Operating temperature: -55°C to +135°C
Halogen-free: no
Material: Cross-linked polyolefin (PO-X)
Electrical strength: ≥30 kV/mm
Certificates/Approvals: UL224 125C/600 V VW1, CSA, SAE-AMS-DTL-23053/5 class 1&3
Material flammability: UL224 VW1

Description
Product Details
SU-B2-2-BK-60M

Data sheet

Brand
Sumitomo Electric
Application
electrical insulation
Application
mechanical protection
Application
color coding
Industry
electrical engineering
Industry
medical
Industry
defence
Industry
electrical harnesses
Industry
aerospace
Industry
automotive
Material
polyolefine
Material abbreviation
PO-X
Color
black
Length
60 m
Operating temperature
-55°C / +135°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 VW1
Dielectric strength [kV/mm]
≥30
Packing
60 m roll
Size [inch]
2
Size [mm]
50.8/25.4
Halogen free
no

Specific References

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