Details

  • •Low-voltage industrial components
  • •Power circuit-breaker for trafo/generator/installation protection
  • •1 KOM
  • •ABB

Technical specifications

Position of connection for main current circuitFront side
Number of auxiliary contacts as normally open contact0
Degree of protection (IP)IP20
Motor drive integratedNo
Overload release current setting640 - 1600A
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
With integrated under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
Integrated earth fault protectionYes
Type of control elementToggle
DIN rail (top hat rail) mounting optionalYes
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Adjustment range undelayed short-circuit release2400 - 24000A
Adjustment range short-term delayed short-circuit release960 - 16000A
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
Rated permanent current Iu1600A
Number of poles3
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
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