Terasaki
Terasaki TemBreak PRO Moulded Case Circuit Breaker P400 Frame Switch 4P 400A Non Auto Switch
Item No. P400D4400NN
Product Range: TemBreak PRO
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In400 A
Number of poles4
Max. rated operation voltage Ue AC690 V
Frame size rating400 A
Rated frequency50-60 Hz
Rated insulation voltage Ui800 V
Suitable for isolationYes
Rated impulse withstand voltage Uimp8 kV
Reverse connection of supply possibleYes
Mechanical
Mechanical life (service cycles)15000 cycles
Max. vibration acceleration19 m/s²
Max. vibration frequency, operational16.7 Hz
Max. vibration duration12 min
Dimensions
Connectable conductor cross section35400 mm²
Height260 mm
Width185 mm
Built-in depth107 mm
Depth (toggle included)130 mm
Weight7.2 kg
Environment
Pollution degree3
Rated surrounding temperature without derating50 °C
Rated temperature-5...70 °C
Maximum operating temperature70 °C
Storage temperature-10...70 °C
Allowable relative humidity0-85 %
Max. altitude before derating2000 m