CIRCUIT BREAKER 3VT3 STANDARD SWITCHING CAPACITY ICU=36KA, 415V AC 4-POLE; CIRCUIT BREAKER N SWITCHED W/ELECTRONIC TRIP UNIT MOTOR/TRANSF. PROTECTION ETU MP, LI IR= 100...250A, OVERLOAD PROTECTION IRM= 0.5...6 KA SHORT-CIRCUIT PROTECTION, WITHOUT AUXILIAR