Square D PowerPact Molded Case Circuit Breaker, 80% Rated Type HGL, 600 V AC/250 V DC, 100 A, 50/60 Hz, 65 kA at 240 VAC/35 kA at 480 VAC/18 kA at 600 VAC/20 kA at 250VDC Interrupt, H Frame, Thermal Magnetic Trip, 900 A Hold, 1700 A Trip, 3 Pole, 3 ph, Line/Load Lug, 14 to 3/0 AWG Wire, -13 to 158 deg F, 86 mm L x 104 mm W x 163 mm H