The Cutler Hammer XTOB2P4CC1 Overload Relay is designed for reliable motor control. This IEC-style overload relay offers Class 10 protection and is suitable for a current range of 1.6-2.4A, ensuring efficient and safe operation of your motors..This is an IEC-style overload relay from Cutler Hammer, model XTOB2P4CC1. It features Class 10 thermal overload protection and is designed for motor control applications within a current range of 1.6 to 2.4 Amperes.