TeSys GV5 motor protective circuit breakers provide an efficient motor control and protection solution up to 520 amps. This 3 pole motor protective circuit breaker is rated at 150A. The thermal protection adjustable dials have settings of 58A to 130A, a selectable tripping class of 5, 10 or 20, and magnetic protection at 15 In. It has SCCR breaking capacity 18kA at 600Y/347V. This UL489 motor protective circuit breaker is has UL Listed, CSA, IEC, CCC, EAC, and Marine certifications.