Details

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

Technical specifications

Rated permanent current Iu1600A
Rated voltage690 - 690V
Overload release current setting640 - 1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz42kA
Adjustment range short-term delayed short-circuit release960 - 16000A
Adjustment range undelayed short-circuit release2400 - 24000A
Integrated earth fault protectionYes
Suitable for DIN rail (top hat rail) mountingNo
Power loss400W
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally open contact0
Device constructionBuilt-in device slide-in technique (withdrawable)
Type of electrical connection of main circuitConnection at separate chassis part
Number of auxiliary contacts as normally closed contact0
With switched-off indicatorYes
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact4
Complete device with protection unitYes
Position of connection for main current circuitConnection at separate chassis part
Number of poles4
Motor drive optionalYes
Motor drive integratedNo
Type of control elementPush button
Degree of protection (IP)IP30
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