CIRCUIT BREAKER 3VT1 STANDARD SWITCHING CAPACITY ICU=25KA, 415V AC 4-POLE, SYSTEM PROTECTION OVERCURRENT RELEASE TM, LIN IN= 100A RATED CURRENT IR= 100A OVERLOAD PROTECTION II= 400A, SHORT-CIRC. PROT. N CONDUCTOR W/PROTECTION W/O AUXILIARY TRIP UNIT W/O