spdes p/n 700001K03 is a basic overcurrent trip device for solenoid-type acb circuit breakers. the device trips the circuit breaker on overcurrent conditions.
Used on (nha) 4920-01-544-6627. magnetic circuit breakers M9/W9 series/mounting option: W9 (6-32 mtg. threads) ; termination type: 10-32 stud; actuator style: toggle; series trip; toggle color is black