EATON's electrical sector under the EATON brand offers the widest variety of molded case circuit breakers available today. Designed for electrical and machinery OEMs serving a range of industries and applications these proven designs incorporate the latest in innovation with the high reliability that has been our hallmark since the advent of the circuit breaker in the 1920s. The Power Defense™ family is EATON's premier MCCB globally rated line incorporating Power Xpert™ Release electronic trip units with best-in-class safety and protection features. It includes ratings from 15 to 12500 A thermal-magnetic and electronic breakers and modular field-installable accessories. Power Defense™ breakers meet the requirements of UL, CSA, CE and CCC.