Eaton Molded Case Circuit Breaker, Type NZM2, Series: NZM, 690 VAC, 63 A, 50/60 Hz Frequency, 25 kA Interrupt, NZM2 Frame, Thermal Magnetic Trip, 50 to 63 A Trip, 3 Pole, 3 ph, Rocker Lever Actuator, Screw Connection, IP40 Enclosure, -25 to 50 deg C, 5.866 in L x 4.134 in W x 7.677 in H Dimensions