– Brand: ABB, Series: Tmax T5
– Poles:3P, Fixed type, Front terminals (F F)
– Rated current In:320A, Frame size:400A
– Trip unit: TMA thermomagnetic release; overload fixed at 320A, instantaneous short circuit adjustable 1600~3200A
– Rated operational voltage Ue:690V AC, 50/60Hz
– Rated insulation voltage Ui:1000V
– Rated impulse withstand voltage Uimp:8kV
– Ultimate short-circuit breaking capacity Icu:36kA @400V AC
