Details

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

Technical specifications

Rated voltage690 - 690V
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Adjustment range short-term delayed short-circuit release- - -A
Overload release current setting500 - 1250A
Adjustment range undelayed short-circuit release1875 - 18750A
Power loss244W
Integrated earth fault protectionNo
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
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorYes
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact4
With integrated under voltage releaseNo
Type of control elementPush button
Degree of protection (IP)IP30
Motor drive optionalYes
Number of poles3
Position of connection for main current circuitConnection at separate chassis part
Complete device with protection unitYes
Motor drive integratedNo
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