Square D, HDL36070, Hda Molded Case Circuit Breaker, Series: HDL, 600 V AC/250 V DC, 70 A, 50/60 Hz Frequency, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, H Frame, Thermal Magnetic Trip, 800 A Hold, 1450 A Trip, 3 Pole, 3 ph, Line/Load Lug Connection, 14 to 3/0 AWG Wire, Panel Mounting, -13 to 158 deg F, 86 mm L x 104 mm W x 163 mm H Dimensions