harson frlsh 4 sqmm ac cable is designed for safe, reliable and long-lasting electrical installations in residential, commercial and light- industrial environments. it features flame retardant low smoke and halogen-free (frlsh) insulation, which helps reduce smoke density and toxic gas emission in case of fire, making it ideal for modern safety-focused buildings. built with high-purity multi-strand annealed copper conductor, this cable ensures excellent current carrying capacity, lower power loss and stable voltage performance. with a 1100v insulation grade and isi compliance, it is perfectly suited for ac distribution lines, inverter outputs, sub-main wiring and heavy load circuits. its smooth outer finish allows easy conduit pulling and ensures long service life even under demanding site conditions.