Square D PowerPact Molded Case Circuit Breaker, Type JGL, 600 V AC/250 V DC, 225 A, 50/60 Hz, 65 kA at 240 VAC/35 kA at 480 VAC/18 kA at 600 VAC/20 kA at 250VDC Interrupt, J Frame, Thermal Magnetic Trip, 1125 to 2250 A Trip, 3 Pole, 3 ph, Line/Load Lug, 3/0 AWG to 350 kcmil Wire, -13 to 158 deg F, 86 mm L x 104 mm W x 191 mm H