3M Bus Bar Heat Shrink Tubing BBI-4A-50&
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3M Bus Bar Heat Shrink Tubing BBI-4A-50': O.D. 5.43 - 8.86 in

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$1,100.99 USD & FREE Shipping.
Extended Handling May Be Required
  • Suitable for copper or aluminum bus bars, metal-enclosed bus bars, metal-clad switchgear and substation switchgear
  • Made of red cross-linked polyolefin
  • Withstands temperatures of -67 to 230 degrees F (-55 to 110 degrees C)
  • Flame-retardant
  • ASTM, IEC, ANSI, IEEE Approved and RoHS 2011/65/EU Compliant
Overview
When you need to provide reliable protection and insulation for systems and applications rated between 5 and 25 kV, turn to 3M Bus Bar Heat Shrink Tubing BBI-4A. Its flame-retardant material provides great insulation for rectangular, square or round bus bars. This tubing is made from polyolefin, which not only delivers reliable tracking resistance, but is also split- and solvent-resistant.
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3M Bus Bar Heat Shrink Tubing BBI-4A-50': O.D. 5.43 - 8.86 in

Specifications
General Information
Brand
3Mâ„¢
Heat Shrink Type
Heavy-Duty Heat Shrink Tubing
Model
Heat-shrink
Product Type
Bus Bar Tubing
Splice Type
Heat Shrink
Country Of Origin
United States
Lead Time
2 days
California Residents
Proposition 65 Warning
Dimensions and Specifications
Expanded Wall Thickness
0.043 in
Inner Diameter After Shrink (Imperial)
1.024 in
Inner Diameter After Shrink (Metric)
26 mm
Inner Diameter Before Shrink (Imperial)
2.362 in
Inner Diameter Before Shrink (Metric)
60 mm
Maximum Operating Temperature (Celsius)
110 Degree Celsius
Maximum Operating Temperature (Fahrenheit)
230 Degree Fahrenheit
Operating Temperature (Celsius)
-55 °C to 110 °C
Operating Temperature Range (Celsius)
-55 °C to 110 °C
Operating Temperature Range (Fahrenheit)
-67 °F to 230 °F
Outside Diameter (Bar Circumference)
5.43 - 8.86 inch
Overall Length (Imperial)
50 ft
Overall Length (Metric)
15.2 m
Recovered Wall Thickness
0.113 in
Rectangular Size
(2-1/2 x 3/8) to (4 x 3/4) Inch (for 5 kV, 8 kV, 15 kV, 25 kV)
Round Size (Diameter)
See Sizing Chart on Data Sheet
Square Size
2 x 2 Inch (for 5 kV, 8 kV, 15 kV)
Voltage
15 kV
Operating Temperature Celsius
-55 °C to 110 °C
Overall Length Imperial
50.0
Other Details
Flame Retardant
Yes
Halogen Free
Yes
Maximum Recovered Tubing I. D.
1.67 in
Minimum Expanded Tubing I. D.
4.35 in
Shrink Ratio
3:1
Solution
constructionbus
Units Per Case
1.0
With Inner Glue
No
Material and Composition
Material
Polyolefin
Shelf Life
3600
Color and Appearance
Product Color
Orange
Certifications and Standards
UL Approval
No
Resources
Datasheet
Why would you use this tool for ?
About manufacturer
3M

3M is one of many examples of the classic American success story. They went into business to mine a specific mineral and they didn’t have any luck with that, so instead, upon receiving lemons, they made life take the lemons back by innovating and creating new, unexpected products that eventually led to success. That spirit of innovation continues to this day as they have developed safety equipment, specialty construction and testing equipment, PPE, accessories for visibility and so much more! As avid tool users, handymen, construction workers and more, there are certainly many 3M products that will be of use to you Tool Junkies out there!

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