CIRCUIT-BREAKER VL160X N STANDARD SWITCHING CAPACITY ICU=40KA / 415 V AC 4 POLE, LINE PROTECTION OVERCURRENT RELEASE TM, LI IN=100A, RATED CURRENT IR=100A, OVERLOAD II=1000A, SHORT-CIRCUIT N NOT PROTECTED SHUNT RELEASE 208 - 277 V AC AUXILIARY SWITCH KIT 2HS(1NO+1NC)