Details

  • •Low-voltage industrial components
  • •Motor protection circuit-breaker
  • •1 KOM
  • •LEGRAND

Technical specifications

Width70mm
Height165mm
With thermal protectionYes
With integrated under voltage releaseYes
Rated operating voltage220 - 690V
With integrated auxiliary switchYes
Device constructionBuilt-in device fixed built-in technique
Switch off techniqueThermomagnetic
Depth171mm
Degree of protection (IP)IP20
Rated operation power at AC-3, 230 V7.5kW
Phase failure sensitiveNo
Type of control elementTurn button
Type of electrical connection of main circuitFrame clamp
Adjustment range undelayed short-circuit release520 - 520A
Rated operation power at AC-3, 400 V18.5kW
Rated permanent current Iu40A
Number of poles3
Overload release current setting28 - 40A
Rated short-circuit breaking capacity lcu at 400 V, AC100kA
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