COPPER BUSBARS MAIN HORIZONTAL FOR UNI MATERIAL, PART NO MDN8792 OR EQUIVALENT, COPPER BUSBARS, INCOMING FOR UNITIZED S MATERIAL PART NO MDN8793, OR EQUIVALENT, TRIP NEUTRAL CLOSE SWITCH MATERIAL, PART NO ME4546 OR EQUIVALENT, AUXILIARY SWITCH 6, NO. PLUSNC MATERIAL PART NO ME4541 OR EQUIVALENT, MOUNTING EPOXY INSULATOR MATERIAL PART NO MV3319, BUS BAR SPOUT 12OO AMP MATERIAL, PART NO MV3308 OR EQUIVALENT, H. D. RESIN CAST, CURRENT TRANSFORMER 50 MATERIAL PART NO MD2230, HD RESIN CAST CT, 1200BY800BY5BY5A, MATERIAL PART NO MD2239 OR EQUIVALENT, AUXILLIARY, SWITCH 8NOPLUS8NC MATERIAL PART NO ME4542 OR, EQUIVALENT