Terasaki
Terasaki TemBreak 1 MCCB 1000V AC 18kA 3Pole 400A Electronic with Ground Fault Kit
Item No. VS400NE3AG400K
Product Range: VS 1000VAC
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In400 A
Number of poles3
Max. rated operation voltage Ue AC1100 V
Type of protection trip unitElectronic release
Trip curveLSIG
Frame size rating400 A
Long time overload protection adjustment range160-400 A
Instantaneous protection adjustment range1200-4800 A
Integrated earth fault protectionYes
Mechanical
Mechanical life (service cycles)7000 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 depth103 mm
Depth (toggle included)145 mm
Weight5 kg
Environment
Pollution degree3
Rated surrounding temperature without derating45 °C
Maximum operating temperature70 °C
Storage temperature-10...70 °C
Allowable relative humidity0-91 %
Max. altitude before derating2000 m