Cutler-Hammer BR4050B200V5 Loadcenter, 120/240 V, 200 A, 40-Space

BR style 1 in load center, main circuit breaker, current design, 200 A, single-phase, 50-pole, 50 circuits, 40 spaces, 120/240 V, #1-300 kcmil Cu/Al at 60 or 75 deg C, NEMA 1 enclosure, 6r box size. Metallic, interrupt rating - 10 kAIC. Aluminum bus, three-wire. Includes 3-br120, 1-br230, cover included. 4-1/2 in x 6-1/2 in x 11-3/4 in, 42 lb.