3M™ BBI-6A Bus Bar Heat Shrink Tubing, 7.57-12.86 inch O.D. (Expanded), 600V Max, 20-Foot Case - Pack of 2, Flame Retardant, UV Resistant - Pack of 2

3M™ BBI-6A Bus Bar Heat Shrink Tubing, 7.57-12.86 inch O.D. (Expanded), 600V Max, 20-Foot Case - Pack of 2, Flame Retardant, UV Resistant

The 3M™ Bus Bar Heat Shrink Tubing BBI-6A provides a superior insulation solution for a wide range of bus bar applications. This high-quality, heavy-wall heat shrink tubing is specifically designed to deliver robust electrical insulation and mechanical protection for rectangular, square, and round bus bars. With an expanded inner diameter (O.D.) range of 7.57 to 12.86 inches, it expertly accommodates large bus bar configurations, ensuring a snug, form-fitting seal upon shrinking. This offering includes two 20-foot cases (totaling 40 feet) of tubing, making it ideal for extensive projects involving bus bar joints, providing phase-to-phase insulation, and enhancing the dielectric strength of switchgear and other power distribution equipment. Its excellent flame retardant properties contribute to increased safety, while UV resistance ensures long-term performance in various environmental conditions. This product is a critical component for maintaining the integrity and safety of electrical systems in industrial and utility environments.

Manufacturer Information: 3M™

• Product Line: 3M™ Bus Bar Insulation
• Model/Part Number: BBI-6A
• Key Specifications:
  • Product Type: Bus Bar Heat Shrink Tubing
  • Material: Cross-linked polyolefin
  • Expanded Inner Diameter (O.D.): 7.57 - 12.86 inches (192.3 - 326.6 mm)
  • Shrink Ratio: Varies by size, typically 2:1 or 3:1 (exact ratio for BBI-6A engineered for a tight fit across the expanded range)
  • Voltage Class: Typically rated for up to 600V (Industry standard for bus bar insulation; 3M's official datasheets should be consulted for precise voltage ratings and applications).
  • Length per Case: 20 feet (6.1 meters)
  • Quantity: 2 cases included in this pack (Total 40 feet)
  • Properties:
    • Flame Retardant: Significantly enhances safety by minimizing fire propagation in the event of an electrical fault.
    • UV Resistant: Ensures exceptional durability and prevents material degradation when exposed to ultraviolet radiation, making it suitable for both indoor and outdoor applications.
    • High Dielectric Strength: Provides superior electrical insulation, effectively preventing short circuits and electrical breakdowns.
    • Mechanical Protection: Offers robust protection against physical damage, abrasion, and environmental elements like moisture and dust.
    • Good Chemical Resistance: Resilient against common industrial chemicals, oils, and solvents, enhancing reliability in harsh environments.
    • High Tracking Resistance: Minimizes the formation of conductive paths on the surface, even in contaminated or moist conditions.