
BMC/SMC/DMC Copper Insulators Busbar Insulator Sm Type Polymer Electrical Standoff Bus Bar Insulator. High Mechanical Strength: Made of flame retardant fiberglass reinforced polyester, stronger than porcelain. Copper Insert Design: Brass inserts provide better thermal conductivity and quick heat dissipation. Wide Application Range: Suitable for power, communication, wind energy, and new energy vehicles. Certified Quality: Products hold CCC, CE, ISO9001, TUV, SGS, and ROHS certifications. Low MOQ Support: Minimum order quantity is just 1 piece for busbar insulators. 2-Year Warranty: Comprehensive 2-year warranty with free replacement for manufacturer defects. Customization Options: Supports OEM/ODM with custom inserts, voltages, and colors (Red/Black). Professional Manufacturer: Top 10 manufacturer in China with over 350 agents and 100+ foreign clients.