Details

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

Technical specifications

Rated permanent current Iu630A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range undelayed short-circuit release945 - 9450A
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release378 - 6300A
Integrated earth fault protectionYes
Power loss62W
Overload release current setting252 - 630A
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitConnection at separate chassis part
Device constructionBuilt-in device slide-in technique (withdrawable)
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally open contact0
With switched-off indicatorYes
Type of control elementPush button
Number of poles4
Position of connection for main current circuitConnection at separate chassis part
Motor drive optionalYes
Motor drive integratedNo
Complete device with protection unitYes
Degree of protection (IP)IP30
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