Circuit breaker 3VA2 IEC Frame 250 Switching capacity class M Icu=55 kA @ 415 V 3-pole, motor protection ETU350M, LSI, In=200 A Overload protection Ir=80 A...200 A short-circuit protection Isd=3...15 x Ir, Ii=15 x In Lug terminal Shunt release (STL) 12-30 V DC, 24 V AC 50/60 Hz 2 auxiliary switches HQ 1 tripped signaling contact HQ