GM8-250Zs 50kA 85kA Intelligent Moulded Case Circ

GM8-250Zs intelligent Moulded Case Circuit Breaker/MCCB/automatic circuit breaker Mainfeatures: 1.Instantaneousshortcircuitprotection; 2.Over-loadlong-timeprotection; 3.Withinstructionwindow Technicaldata Ratedcurrent(A): 125,140,160,180,200,225,250 Pole: 3P,4P RatedinsulationvoltageUi AC800V RatedoperationalvoltageUe 400,690V RatedimpulsewithstandvoltageUimp 8kV Short-circuitBreakingCapacity Code M H R G Ratedultimateshort-circuitbreakingcapacityIcu AC400V 35kA 50kA 70kA 85kA AC690V 25kA Ratedserviceshort-circuitbreakingcapacityIcs AC400V 35kA 35kA 50kA 70kA AC690V 10kA Typeofrelease Intelligenttype(external controller) Zs - √ √ √ Arcdistance 0 Testdurability Mechanical/Electrical 7000/3000times Overalldimensions W(mm) 105 L(mm) 184 H(mm) 68 86 MountingType Fixed(rear:B),Plug-intype(C) Internalaccessories (Cassetteaccessories) Auxiliarycontact(AX) √ Alarmcontact(AL) √ Shuntrelease(SHT) √ Under-voltagerelease(UVT) √ Externalaccessories Power-drivenoperatingdevice(P) √ Turninghandleoperatingdevice(Z) √ Connectingbar(L) √ Trippingindication module (TI) √ Mechanicalinterlocking(MI) √ Protectiondegree IP30