Details

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

Technical specifications

Height94mm
With integrated auxiliary switchYes
With integrated under voltage releaseYes
Depth75mm
Width45mm
Type of control elementRocker lever
With thermal protectionYes
Degree of protection (IP)IP20
Rated operation power at AC-3, 230 V3.7kW
Type of electrical connection of main circuitFrame clamp
Device constructionBuilt-in device fixed built-in technique
Switch off techniqueThermomagnetic
Phase failure sensitiveNo
Adjustment range undelayed short-circuit release221 - 221A
Rated operating voltage220 - 690V
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, AC20kA
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