Asmon Three Phase Double Door Distribution Boards (DBs) – Heavy variant are engineered for high-performance power distribution in commercial, industrial, and multi-residential installations. Built with a robust metal enclosure and corrosion-resistant finish, these DBs offer secure housing for MCBs, RCCBs, isolators, and other switchgears components. The double-door design allows easy access for maintenance and circuit management, while ensuring enhanced safety and insulation. Compliant with IS/IEC standards and compatible with all standard wiring systems, Asmon Heavy DBs are a reliable choice for large-scale electrical infrastructures across India.