3M™ Bus Bar Heat Shrink Tubing BBI is a flame retardant tubing that provides reliable protection and insulation for 5 to 35 kV rated applications. The cross linked polyolefin construction is split and solvent resistant while offering good tracking resistance. It offers a tight fit for rectangular, square or round bus bars.

• 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

• Part Number: BBI4ARD50'