Allen-Bradley
Allen-Bradley 140G MCCB K Frame Less Trip Unit 100kA 3P
Item No. 140GK0X3
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 Hz100 kA
Rated service short-circuit breaking capacity lcs at 400 V, 50 Hz120 kA
Frame size rating400 A
Rated frequency50-60 Hz
Rated insulation voltage Ui1000 V
Rated short circuit breaking capacity, Icu 690V AC70 kA
Mechanical
Mechanical life (service cycles)20000 cycles
Dimensions
Width139.5 mm
Pole connection pitch46.5 mm
Built-in depth103.5 mm
Depth (toggle included)139 mm
Environment
Rated surrounding temperature without derating40 °C
Maximum operating temperature75 °C
Storage temperature-40-80 °C
Max. altitude before derating2000 m