Panelboard Main Breaker Kit, For Use With Square D J-Frame Panelboards, Amps 250, Includes (1) Cover Plate, (1) Label, (1) Mounting Plate, (1) Screw Set, (2) Bracket for Support, (2) Rail Extension, (2) Rail Splice, (2) Terminals, (3) Connector, 347V AC, Phase Three, Frame Size 225A/J, Compatible Circuit Breaker Series JDL, JGL, JJL, JLL, JRL, Length 50 in, Width 20 in, Depth 5.75 in. This item has been restricted from sale in the following state (s): []