SM-76 Brass Insert Busbar Standoff Insulator Electrical Busbar Insulators are high quality insulators that provide excellent electrical insulation for all types of electrical busbars. Made from high-grade materials, these insulators are designed to withstand high temperatures and offer superior performance even in harsh environments. With brass inserts, they ensure secure and reliable connections. As a factory, we take pride in our products and ensure that they are produced to the highest standards. Our commitment to quality is reflected in the durability and long-lasting performance of our insulators. Buy with confidence from a reliable and trusted source!