The 4-Way TPN Vertical Distribution Board is engineered for reliable and efficient three-phase electrical distribution in commercial buildings, industrial facilities, and infrastructure projects where space optimization is essential. Designed for 415 V AC, 50 Hz, 3 Phase + Neutral systems, it supports four outgoing ways with 12 modular outgoing circuits, ensuring organized and scalable power management. The vertical enclosure design allows better space utilization and easier cable routing in compact electrical rooms and panels. The enclosure is fabricated from powder-coated CRCA steel, providing excellent mechanical strength, corrosion resistance, and long service life. An IP42 degree of protection safeguards internal components against dust ingress and accidental contact, making it suitable for indoor installations. At the heart of the distribution board is a 100A tin-plated copper bus bar, delivering high current-carrying capacity, reduced electrical losses, and improved thermal stability. The nickel-plated brass neutral link and earth bar ensure dependable grounding and long-term resistance to oxidation, even in high-humidity environments.

Designed for enhanced fault tolerance, the DB offers a high short-circuit withstand capacity of 10 kA for 100 ms, making it suitable for networks with elevated fault levels. The powder-coated DIN rail allows secure and convenient installation of incomers and outgoing protective devices. With surface and flush mounting options, the 4-Way TPN vertical distribution board adapts easily to varied site requirements. Fully compliant with IS 13032, IS 8623, and IEC/BSEN 60439-3, and backed by a 7-year warranty, it is a robust, standards-compliant solution for modern high-capacity three-phase electrical systems.