Details

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

Technical specifications

Height94mm
Width45mm
Depth99.6mm
With thermal protectionYes
Rated operation power at AC-3, 230 V3.7kW
With integrated under voltage releaseYes
Rated operating voltage220 - 690V
Type of control elementTurn button
Type of electrical connection of main circuitFrame clamp
Adjustment range undelayed short-circuit release221 - 221A
With integrated auxiliary switchYes
Switch off techniqueThermomagnetic
Phase failure sensitiveNo
Degree of protection (IP)IP20
Device constructionBuilt-in device fixed built-in technique
Rated operation power at AC-3, 400 V7.5kW
Rated permanent current Iu17A
Number of poles3
Overload release current setting11 - 17A
Rated short-circuit breaking capacity lcu at 400 V, AC50kA
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