The FuseBox T2 SPD 125A 4P TPN main switch is a high-quality electrical board designed for industrial and commercial use. With a maximum amperage of 125A, this three-phase board features a switch control style for ease of operation. The FuseBox brand ensures reliability and durability, making it a trusted choice for electrical panel and distribution board needs. The model, TPN03FBX, signifies the specific design and specifications of this product, catering to various electrical equipment and supply requirements.