3VA2116-0HM46-0AA0 circuit breaker 3VA2 IEC frame 160 breaking capacity class E Icu=200 kA @ 415 V 4-pole, line protection ETU330, LIG, In=160A overload protection Ir=63A ... 160A short circuit protection Ii=1,5... 10 x In neutral protection adjustable(OFF 50% 100%) ground fault protection Ig=0,2... 1 x In, tg=0,1/0,3s