Experience the reliability and efficiency of Eaton's engineering with the 400 amp meter main combo, designed for seamless integration into your electrical wiring systems. This unit features a robust surface mounting style, ensuring a secure and straightforward installation. With a capacity to handle up to 400 amps of AC current, it's an ideal choice for managing heavy electrical loads.The combo's rectangular box shape allows for a compact and space-efficient design, without compromising on functionality. Eaton's commitment to quality is evident in every aspect of this product, making it a trustworthy addition to any electrical infrastructure. Whether you're upgrading an existing system or starting fresh, this meter main combo delivers on performance and durability.   DOES NOT COME WITH ADDTIONAL BREAKER COST IS $350.25