Terasaki
Terasaki TemBreak 2 MCCB 400 Frame 690V AC 70kA 3P 400A Rear Connect Electronic
Item No. L400PE3400RC
Product Range: TemBreak 2
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In400 A
Number of poles3
Max. rated operation voltage Ue AC690 V
Type of protection trip unitElectronic release
Trip curveLSI
Frame size rating400 A
Long time overload protection adjustment range160-400 A
Position of connection for main current circuitBack side
Rated frequency50-60 Hz
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 section35-185 mm²
Height260 mm
Width140 mm
Pole connection pitch45 mm
Built-in depth140 mm
Depth (toggle included)294 mm
Weight7.1 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