Square D™ I-Line™ PowerPact™ Molded Case Circuit Breaker, Type BGA, 600Y/347 VAC/250 VDC, 70 A, 50/60 Hz Frequency, 18 kA Interrupt, B Frame, Thermal/Magnetic Trip, 640 to 960 A Trip, 2 Pole, Toggle Actuator, I-Line™/Mechanical Lug Connection, 14 to 2/0 AWG Al/Cu Wire, IP40/IK07 Enclosure, -13 to 158 deg F, 5.39 in H x 2.13 in W x 3.5 in D Dimensions, Gray