EL-270 Low Voltage Copper Busbar Insulator BMC/SMC Busbar Insulator is a highly durable and reliable product that provides effective insulation for copper busbars. Our factory has expertly designed and manufactured this insulator to ensure maximum efficiency and safety in low voltage electrical applications. Made from high-quality BMC/SMC material, this insulator is resistant to electrical and mechanical stresses, extreme temperatures, and corrosive environments. With its easy installation, high performance, and long-lasting durability, this insulator is the perfect solution for your low voltage electrical needs. As a factory, we are committed to providing you with the best quality products that meet all your requirements.