Allen-Bradley
Allen-Bradley 140G MCCB M Frame 50kA 4P 630A Electronic LSI
Item No. 140GM5H4D63
Product Range: Moulded Case Circuit Breaker
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In630 A
Number of poles4
Max. rated operation voltage Ue AC690 V
Rated ultimate short-circuit breaking capacity lcu at 415 V, 50 Hz50 kA
Rated service short-circuit breaking capacity lcs at 415 V, 50 Hz50 kA
Type of protection trip unitElectronic release
Trip curveLSI
Frame size rating800 A
Long time overload protection adjustment range252-630 A
Mechanical
Mechanical life (service cycles)20000 cycles
Dimensions
Height268 mm
Width280 mm
Pole connection pitch70 mm
Built-in depth103.5 mm
Depth (toggle included)159 mm
Weight15.1 kg
Environment
Rated surrounding temperature without derating40 °C
Maximum operating temperature75 °C
Storage temperature-40-80 °C
Max. altitude before derating2000 m