Allen-Bradley
Allen-Bradley 140G MCCB R Frame 80kA 4P 3000A Electronic LSIG
Item No. 140GR12I4E30
Product Range: Moulded Case Circuit Breaker
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In3000 A
Number of poles4
Max. rated operation voltage Ue AC690 V
Rated ultimate short-circuit breaking capacity lcu at 415 V, 50 Hz80 kA
Rated service short-circuit breaking capacity lcs at 400 V, 50 Hz60 kA
Type of protection trip unitElectronic release
Trip curveLSIG
Frame size rating3000 A
Long time overload protection adjustment range1200-3000 A
Dimensions
Height382 mm
Width554 mm
Pole connection pitch120 mm
Built-in depth282 mm
Depth (toggle included)284.5 mm
Environment
Rated surrounding temperature without derating40 °C
Maximum operating temperature75 °C
Storage temperature-40-80 °C
Max. altitude before derating2000 m