Terasaki
Terasaki TemBreak 2 MCCB 1250 Frame 1000V AC 30kA 3P 1250A Electronic
Item No. VS1250NE31250
Product Range: TemBreak 2
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
Mechanical
Mechanical life (service cycles)5000 cycles
Max. vibration acceleration19 m/s²
Max. vibration frequency, operational16.7 Hz
Max. vibration duration12 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 %
Max. altitude before derating2000 m