
Busbar Trunking System for Commercial Buildings-High Efficiency Power Distribution. High Efficiency Power Distribution: Designed for commercial buildings with high efficiency electrical power transmission capabilities. Premium Copper Conductors: Uses 99.98% pure copper bars with electrotinning surface treatment for superior conductivity. Advanced Laser Welding: Copper bars and aluminum profiles are laser welded for stronger, smoother, and burr-free joints. Superior Heat Dissipation: Alumina shell with no traditional spray coating ensures better heat dissipation and safety. Wide Current Range: Available in current classes from 400A to 6300A to meet diverse power distribution needs. Robust Protection Class: Offers IP54/IP66 protection classes to ensure safety in various environmental conditions. Comprehensive Certifications: Certified with RoHS, CE, ISO9001, and CCC standards for quality and compliance assurance. Professional Manufacturer: Top ten busway brand in China with 11 years of professional manufacturing experience.