Allen-Bradley
Allen-Bradley 140G MCCB J Frame 35kA 3P 40A Electronic LSI
Item No. 140GJ3H3C40
Product Range: Moulded Case Circuit Breaker
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In40 A
Number of poles3
Max. rated operation voltage Ue AC690 V
Rated ultimate short-circuit breaking capacity lcu at 415 V, 50 Hz35 kA
Type of protection trip unitElectronic release
Trip curveLSI
Rated frequency50-60 Hz
Suitable for isolationYes
Rated impulse withstand voltage Uimp8 kV
Mechanical
Mechanical life (service cycles)25000 cycles
Dimensions
Height160 mm
Built-in depth82.5 mm
Environment
Rated surrounding temperature without derating40 °C
Maximum operating temperature75 °C
Storage temperature-40...80 °C
Max. altitude before derating2000 m