Allen-Bradley
Allen-Bradley 140G MCCB K Frame 65kA 3P 400A Electronic LSIG-mm 3 Aux Plus 1 Al
Item No. 140GK6K3D40Z1SJCA
Product Range: Moulded Case Circuit Breaker
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In400 A
Number of poles3
Max. rated operation voltage Ue AC690 V
Rated ultimate short-circuit breaking capacity lcu at 415 V, 50 Hz65 kA
Type of protection trip unitElectronic release
Trip curveLSIG
Rated frequency50-60 Hz
Suitable for isolationYes
Rated impulse withstand voltage Uimp8 kV
Mechanical
Mechanical life (service cycles)25000 cycles
Dimensions
Height205 mm
Built-in depth103.5 mm
Environment
Rated surrounding temperature without derating40 °C
Maximum operating temperature75 °C
Storage temperature-40...80 °C
Max. altitude before derating2000 m