The EATON Cutler-Hammer NW 4P 1000A Circuit Breaker is designed for high-performance applications, featuring a robust 50KA short-circuit rating at 415VAC. This four-pole breaker is ideal for industrial and commercial settings, ensuring reliable protection against overloads and short circuits. Constructed with durable materials, it meets stringent compliance standards, making it suitable for various electrical systems. Its compact design allows for easy installation in standard panels, providing efficient space utilization. The NW series is known for its reliability and efficiency, making it a preferred choice for professionals.