Details

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

Technical specifications

Type of control elementTurn button
Rated operating voltage220 - 690V
Depth171mm
Degree of protection (IP)IP20
With thermal protectionYes
Width70mm
With integrated auxiliary switchYes
With integrated under voltage releaseYes
Type of electrical connection of main circuitFrame clamp
Height165mm
Switch off techniqueThermomagnetic
Rated operation power at AC-3, 230 V4kW
Adjustment range undelayed short-circuit release286 - 286A
Device constructionBuilt-in device fixed built-in technique
Phase failure sensitiveNo
Rated operation power at AC-3, 400 V7.5kW
Rated permanent current Iu22A
Number of poles3
Overload release current setting14 - 22A
Rated short-circuit breaking capacity lcu at 400 V, AC100kA
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