3M™ Bus Bar Heat Shrink Tubing BBI-6A-20 is made of specially formulated, cross-linked, flame-retardant, track-resistant polyolefin that will shrink to fit rectangular, square or round bus bars. This tubing comes in a case quantity of 20.
3M™ Bus Bar Heat Shrink Tubing BBI-6A-20 covers and insulates rectangular, square or round bus bars, resists splitting and solvents, and provides excellent tracking resistance. It can handle voltage ranges from 600 V to 35 kV, reducing your inventory requirements and saving you time and money. The BBI-A material has a high resistance to splitting, while providing the flexibility to conform to bends in certain applications. The superior split resistance can prevent insulation failures and resulting downtimes. 3M™ Bus Bar Heat Shrink Tubing BBI-6A-20 is unaffected by normal cleaning fluids and is resistant to physical damage. It also features good thermal endurance of up to 110°C (230°F), which in turn contributes to a longer life and more stable performance. This product also provides excellent dielectric strength which allows the required space between bus bars and metal enclosures to be substantially reduced. 3M™ Bus Bar Heat Shrink Tubing BBI-6A-20 has closer spacing that reduces both the overall size of the assembly, and the overall cost.