Circuit Breaker Enclosure, Material Steel, NEMA Rating 1, Exterior Height 26.26 in, Exterior Width 9.88 in, Exterior Depth 4.76 in, For Use With Square D QBL, QDL, QGL and QJL Circuit Breakers, Painted Finish, Mounting Style Surface, 225 A Amps, Number of Spaces 3, Location Indoor, Gray, Max. Operating Temp. 104 Degrees F, Min. Operating Temp. 23 Degrees F, Conduit Provision 1, 1 1/4, 1 1/2, 2, 2 1/2, 3, Cover Attachment Style Screw On, Cover Closure Method Lift-Off