Circuit breaker 3VA2 IEC Frame 100 Switching capacity class S Icu=36 kA @ 415 V 3-pole, system protection ETU560, LSIG, In=100 A Overload protection Ir=40 A...100 A short-circuit protection Isd=0,6..10x In, Ii=1.5..12x In N-conductor protection optionally with external current transformer, up to 160% Ground fault protection, can be switched off Ig=0.2...1 x In, tg=0,05-0,8s Lug terminal