3VA2116-0KP46-0AA0 circuit breaker 3VA2 IEC frame 160 breaking capacity class E Icu=200 kA @ 415 V 4-pole, line protection ETU850, LSI, In=160A overload protection Ir=63A ... 160A short circuit protection Isd=0,6...10xIn, Ii=1,5...12xIn neutral protection adjustable(OFF up to 100%) cable connection