Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In1250 A
Number of poles3
Max. rated operation voltage Ue AC1100 V
Type of protection trip unitElectronic release
Trip curveLSI
Frame size rating1250 A
Long time overload protection adjustment range500-1250 A
Rated frequency50-60 Hz
Rated insulation voltage Ui1100 V
Rated short circuit breaking capacity, Icu 1000V AC30 kA
Rated short circuit breaking capacity, Ics 1000V AC20 kA
Short time protection adjustment range1250-12500 A
Rated impulse withstand voltage Uimp8 kV
Reverse connection of supply possibleNo
AC power loss per pole at In81.66 W
Electrical life at Un, In (service cycles)500 cycles
Mechanical
Mechanical life (service cycles)5000 cycles
Vibration acceleration (Max)19 m/s²
Vibration frequency, operational (Max)16.7 Hz
Vibration duration (Max)12 min
Dimensions
Height370 mm
Width210 mm
Pole connection pitch70 mm
Built-in depth120 mm
Depth (toggle included)171 mm
Weight19.8 kg
Environment
Pollution degree3
Rated surrounding temperature without derating45 °C
Maximum operating temperature70 °C
Storage temperature-10-70 °C
Allowable relative humidity85 %
Altitude before derating (Max)2000 m