The Cutler Hammer XTOB016CC1 is an IEC bimetallic overload relay designed for industrial applications. It offers reliable protection with an overload range of 10-16A and is built with a robust Frame C construction. This relay is a Class 10 device, ensuring efficient and safe operation..This IEC bimetallic overload relay, model XTOB016CC1, operates within an overload range of 10-16A. It features a Frame C size and is classified as Class 10. The relay has a 45 mm frame size and an adjustment current of 10A.