SQUARE D Thermal Magnetic Trip Circuit Breakers, Fixed Trip, Type LAL

AC Voltage Rating: 600 VAC , Circuit Breaker Type: Standard , Current Rating: 350A , DC Voltage Rating: 250 VDC , Frame Size: 400A/LA , Height: 11" , Instantaneous Trip: Adjustable , Magnetic Hold Current: 1750A , Magnetic Tripping Current: 3500A , Max. Wire Size: 600 kcmil (Al), 250 kcmil (Al) , Min. Wire Size: 1 AWG (Al) , Mounting: Free Standing , Mounting Style: Unit Mount , Number of Poles: 3 , Phase: 3 , Terminal Connection: Lug , Trip Type: Thermal Magnetic , Voltage Rating: 600V AC, 250V DC , Width: 6" , Wire Size: 250 MCM, 600 MCM