SQUARE D QO3100VH

Common Trip, Thermal Magnetic Type; 2.25 Inch W X 2.91 Inch D X 3 Inch H Size; Qo Load Center, Nqod Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel Used on; 4 to 2/0 AWG (Aluminum/Copper) Wire Size; UL, CSA Approval