3M™ Bus Bar Heat Shrink Tubing BBI-3A-20`, O.D. 3.28 - 5.57 in, 20 feet per case

• Offers insulation for 5 to 25 kV-rated rectangular, square or round bus bars
• 110 to 125 kV BIL-rated for surge protection
• Suitable for copper or aluminum bus bars, metal-enclosed bus bars, metal-clad switchgear and substation switchgear
• Measures 20-ft x 2.38-in I.D.
• 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
• 1 Roll/case

3M™ BBI-3A Bus Bar Heat Shrink Tubing is a flame-retardant tubing that provides reliable protection and insulation for 5 to 25 kV-rated applications. The cross-linked polyolefin construction is split- and solvent-resistant while offering superior tracking resistance. It offers a tight fit for rectangular, square or round bus bars.

3M™ BBI-3A Bus Bar Heat Shrink Tubing is color-coded for quick and easy identification of the wire. It provides insulation for inline bolted connections of rectangular, square or round bus bars. This tubing has a basic insulation level of 110 kV to withstand harmful surges. It shrinks with industry-standard methods to form an aesthetically appealing insulation cover. It withstands a wide temperature range of -67 to 230 degrees F (-55 to 110 degrees C). ASTM, IEC, ANSI, IEEE Approved and RoHS 2011/65/EU Compliant.