Product description:
Square D MasterPact NW20N Circuit Breaker; cat# WL1FF33A9SXXXXXXX, 2000 Amp, 600 volt AC, 3 pole. With micrologic 5.0A trip unit, LSI functions, manually operated (M/O), draw-out (D/O). Used tested with report.
MC-CB # 2044 -- LOC: B6C1 MC-CB # 2045 -- LOC: B6C1