Circuit Breaker, Motor Circuit Protector, TheMaxRtgForMPCBs=630.0A, 45A, Frame Size F, High Breaking Capacity, No Bus Bar Mount, 45 A, No Knob Adaptor Modification, for Thermal Overloads, None, None, None, Std Mgntc Tr (Fxd at 13 x le)., None, UL 508 Manual Motor Cntrlr, None, Trigger Constraints, None, No Options Right