Details

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

Technical specifications

Rated permanent current Iu1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Overload release current setting640 - 1600A
Adjustment range short-term delayed short-circuit release960 - 16000A
Device constructionBuilt-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release2400 - 24000A
Number of auxiliary contacts as normally open contact0
Integrated earth fault protectionYes
With integrated under voltage releaseNo
With switched-off indicatorYes
Number of auxiliary contacts as change-over contact4
DIN rail (top hat rail) mounting optionalNo
Power loss400W
Type of electrical connection of main circuitConnection at separate chassis part
Rated voltage690 - 690V
Number of auxiliary contacts as normally closed contact0
Position of connection for main current circuitConnection at separate chassis part
Type of control elementPush button
Number of poles4
Complete device with protection unitYes
Motor drive optionalYes
Degree of protection (IP)IP30
Motor drive integratedNo
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