CIRCUIT-BREAKER VL 250L VERY HIGH SWITCHING CAPACITY ICU=100KA / 415 V AC 4 POLE, LINE PROTECTION OVERCURRENT RELEASE LCD ETU42, LSIG IN=250A, RATED CURRENT IR=100-250A, OVERLOAD ISD=1,5TO10XIR, II=11XIN SHORT-CIRCUIT N PROTECTED WITH EARTH FAULT WITH BOX TERMINAL