CIRCUIT-BREAKER, 3-POLE FOR STARTER COMBINATIONS IN=UP TO 400A, ICU=65KA/415V WITH OVERCURRENT RELEASE N N-REL. 3000-6000A,FIXED-MOUNTED WITH UNDERVOLTAGE RELEASE WITH CONNECTING LEADS AC 50/60HZ, 110 TO 127V WITH 1 AUXIL.AND 1 ALARM SWITCH WITH CONNECTING LEADS