3WN6421-0HV58-3KA1

Siemens FIXED-MOUNTED CIRCUIT BREAKER 3-POLE, SIZE 1 IN=1600 A UP TO 690 V, 50/60 HZ AC ICU=65 KA AT 500 V WITH READY TO CLOSE SIGNALING SWITCH WITH MECHANICAL LOCKOUT DEVICE WITH TRIPPED SIGNALING SWITCH WITH TRIPPED INDICATORS CONNECTION TOP FRONT BOTTOM FRONT, DOUBLE HOLE OVERCURRENT RELEASE ZN VERSION V SETTING RANGE 640 ... 1600 A MOTORIZED/MANUAL OPERATING MECHANISM WITH MEMORY WITH ELECTRICAL AND MECHANICAL ACTIVATION MOTOR AND ELECTR. CALLING FOR 220...240 V AC, 220...250 V DC WITH 1ST AUXILIARY RELEASE UNDERVOLTAGE RELEASE "R", F3 220...240 V AC, 220...250 V DC INSTANTANEOUS WITHOUT 2ND AUXILIARY RELEASE SWITCH POSITION-DEPENDING AUXILIARY CURRENT SWITCHES 2 NC+2 NO