Interior, NF Circuit Breakers, 277/480YV AC, 600A, 30 Poles
Panelboard Interior, Convertible, Main Lug, Circuit Breaker Series EDB, EDG, EDJ, Amps 600 A, Short Circuit Current Rating 100000 RMS Symmetrical, Number of Spaces 30, Voltage 277/480YV AC, Phase Three, Bus Material Copper, Recommended Enclosure 12N640 for Main Breaker, 1D700 for Main Lug, Circuit Breaker Type Bolt-On, For Use With NF Circuit Breakers, Height 46 in, Depth 5 3/4 in, Width 10 7/16 in, Recommended Flush Cover 3TX94 for Main Breaker, 4HHA2 for Main Lug.