Circuit Breaker Enclosure Material Steel NEMA Rating 1 Exterior Height 23.15 in Exterior Width 7.64 in Exterior Depth 4.25 in For Use With Square D QBL QDL QGL and QJL Circuit Breakers Painted Finish Mounting Style Surface 200 A Amps Number of Spaces 2 Location Indoor Gray Max Operating Temp 104 Degrees F Min Operating Temp 23 Degrees F Conduit Provision 1/2 3/4 1 1 1/4 1 1/2 2 Cover Attachment Style Screw On Cover Closure Method Lift-Off