Main range of productFBX product or component typeGas insulated switchboard number of functions3 device composition2 switch disconnector 630 A1 circuit-breaker 630 A network typeAC Rated frequency (fr)50 Hz Rated voltage (Ur)12 kV Rated normal current (Ir)630 A bus rated current630 A rated short-time withstand current (Ik)21 kA 3 s internal arc21 kA at 1 s class AFL Complementary extensibilityNE (not extensible) bushing typeType C conforming to IEC pressure detection in cubicleStandard manometer without contact operating handleStandard user manualEnglish interlocking typeESW + LBSW cable entryThree core cable box typeStandard without window control typeManual switch disconnectorManual : O - 3 min - CO circuit-breaker auxiliary contact composition2 NO + 2 NC switch disconnector1 NO + 1 NC earthing switch2 NO + 2 NC circuit-breaker current transformer ratio30-60/1 A local signalling1 fault indication Environment IP degree of protectionTank with HV parts : IP67Low voltage control compartment : IP3xFront face + mechanism : IP3xCable compartment : IP2xC IK degree of protectionIK07 height2100 mm width1130 mm standardsIEC 62271-1 depth930 mm product weight515 kg ambient air temperature for operation-5...40 °C operating altitude<= 1000 m
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