Square D™ PowerPact™ MJM36800 Molded Case Circuit Breaker, 600 VAC/250 VDC, 800 A, 100 kA at 240 VAC, 65 kA at 480 VAC, 25 kA at 600 VAC Interrupt, 3 Poles, Electronic Basic ET 1.0 LI/Non-Interchangeable Trip

Square D™ PowerPact™ Molded Case Circuit Breaker, 600 VAC/250 VDC, 800 A, 50/60 Hz, 100 kA at 240 VAC, 65 kA at 480 VAC, 25 kA at 600 VAC Interrupt, M Frame, Electronic Basic ET 1.0 LI/Non-Interchangeable Trip, 800 A Trip, 3 Pole, 3, Manual Actuator, Line Lug/Terminal Nut Load, Unit Mount, -22 to 158 deg F, 12.86 in H x 8.27 in W x 8.07 in D