The Eaton Cutler-Hammer Katrina Hammer molded case circuit breaker HMCP400R5C is a high-quality electrical component suitable for various industrial and commercial applications. With thermal overload protection and trip indicator features, this Type A circuit breaker offers reliable protection for AC currents up to 600V and a maximum amperage of 400A. The unit, measuring 6 inches in height and width, is designed with multiple ports and outlets for added convenience. With its durable construction and proven performance, this circuit breaker is a dependable choice for ensuring the safety and functionality of electrical systems in any room.