Protect your motors with the Cutler Hammer XTOB004BC1 Overload Relay. Designed for reliable motor protection, this Frame B relay offers a Class 10 trip class and an adjustable current range of 2.4 to 4.0 Amps, ensuring optimal performance and safety for your equipment. Its robust construction and adherence to IEC standards make it a dependable choice for industrial applications..The Cutler Hammer XTOB004BC1 is an IEC Overload Relay designed for motor protection. It features a Frame B size for compatibility with specific contactors and a Class 10 trip class, suitable for typical squirrel-cage induction motors. The adjustable thermal trip range is from 2.4 to 4.0 Amps.