Breaking capacity withstand capacityIcu = Ics = Icw = 50 kA & 65 kA for 630 A - 2000 A; Icu = Ics = Icw = 75 kA for 2500 A; Icu = Ics = Icw = 100 kA for 3200 A - 4000 A
VersionDrawout Type
Type of operationElectrical
Operating altitude2000 m
Humidity0 - 90%
Rated insulation voltage1000 V AC
Rating range400 A - 6300 A
Rated operational voltage690/250 V AC
Utilisation categoryB
Rated frequency(50/60) Hz
Rated impulse voltage12 kV
No. of polesFour
Ref standardIS / IEC 60947-2
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