SQD-MOD4-12-BC-45A-F AP-SZ2 Square D, SQDMOD412BC45AFAPSZ2, Model 4 MCC, electric motor starter/ circuit breaker type combination MCC bucket, 12" tall, 3PH, 45A, complete with Square D FAP36045 thermal magnetic molded case circuit breaker rated for 45A and features long-time & instantaneous trip protection, 600V

FAMILY	Model 4
TYPE	Circuit Breaker
SIZE	12"
PHASE	3
VOLT	600
AMP	45