Details

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

Technical specifications

Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitFront side
Overload release current setting640 - 1600A
Number of auxiliary contacts as change-over contact0
Type of control elementToggle
Motor drive integratedNo
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release960 - 16000A
Adjustment range undelayed short-circuit release2400 - 24000A
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalYes
Rated permanent current Iu1600A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
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