The EATON Cutler-Hammer PD3 Series 400A Main Disconnect is engineered for high-performance electrical distribution. This 3-phase disconnect is designed for use in commercial and industrial applications, ensuring safety and reliability. Its aluminum construction provides durability, while the compact design allows for easy installation. Compliant with ANSI standards, this disconnect is ideal for managing electrical loads efficiently. The robust design ensures long-lasting performance, making it a dependable choice for electrical systems.