Square D™ MGL36600LW 80% Rated Molded Case Circuit Breaker With Control Cable ON and OFF End, 600 VAC, 600 A, 65 kA at 240 VAC/35 kA at 480 VAC/18 kA at 600 VAC Interrupt, 3 Poles, Electronic Basic ET 1.0 LI Trip

Schneider Electric PowerPact™ Molded Case Circuit Breaker, 80% Rated, Series, 600, Amperage Rating VAC, A 600, Frequency Rating, Hz 50/60, 65 kA at 240 VAC/35 kA at 480 VAC/18 kA at 600 VAC Interrupt, Frame, Electronic Basic ET 1.0 LI Trip, Trip Range, 3 Pole, Phase, Connection Type, Wire Size, Enclosure Type, Unit Mount, Temperature Rating, deg F 104, 8.1 in L x 8.3 in W x 12.8 in H, Material, Finish