3VF1231-1DC11-2JB4

CIRCUIT-BREAKER FOR MOTOR PROTECTION, SIZE 63A OVERLOAD RELEASE (A) 10-16A OVERCURRENT RELEASE (N) 192A WITH UNDERVOLTAGE RELEASE AC 50HZ 330-380V AC 60HZ 380-440V W. 1 AUXILIARY SWITCH, 1NO+1NC WITH TERMINALS