Electrical
Rated current In 20 A
Number of poles 3
Max. rated operation voltage Ue AC 1100 V
Type of protection trip unit Thermal/magnetic release
Trip curve Adj. thermal, adj. magnetic
Frame size rating 125 A
Long time overload protection adjustment range 12.5-20 A
Instantaneous protection adjustment range 120-240 A
Rated frequency 50-60 Hz
Rated insulation voltage Ui 1100 V
Rated short circuit breaking capacity, Icu 1000V AC 4 kA
Rated short circuit breaking capacity, Ics 1000V AC 4 kA
Rated impulse withstand voltage Uimp 8 kV
Reverse connection of supply possible No
Electrical life at Un, In (service cycles) 1000 cycles
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