Details

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

Technical specifications

With thermal protectionNo
Rated operating voltage220 - 690V
Width45mm
Type of electrical connection of main circuitFrame clamp
Switch off techniqueMagnetic
Depth99.6mm
Rated operation power at AC-3, 230 V4kW
Type of control elementTurn button
Degree of protection (IP)IP20
With integrated auxiliary switchYes
Height94mm
With integrated under voltage releaseYes
Phase failure sensitiveNo
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release286 - 286A
Rated operation power at AC-3, 400 V7.5kW
Rated permanent current Iu22A
Number of poles3
Overload release current setting- - -A
Rated short-circuit breaking capacity lcu at 400 V, AC50kA
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