EATON SERIES NZM MOTOR PROTECTION CIRCUIT BREAKER, SERIES NZM MOTOR PROTECTION CIRCUIT BREAKER, NZM2-FRAME, NZMN2, THERMAL-MAGNETIC TRIP, 1280-2240A DELAYED TRIP RATING, THREE-POLE, 160A, 690 VAC, 750 VDC, 50 KAIC, MOTOR PROTECTION, 125-160A, SCREW, 45 KW