Details

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

Technical specifications

Overload release current setting500 - 1250A
Type of electrical connection of main circuitConnection at separate chassis part
Adjustment range undelayed short-circuit release1875 - 18750A
Integrated earth fault protectionNo
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release- - -A
Device constructionBuilt-in device slide-in technique (withdrawable)
Power loss244W
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorYes
DIN rail (top hat rail) mounting optionalNo
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitConnection at separate chassis part
Complete device with protection unitYes
Motor drive integratedNo
Number of poles4
Type of control elementPush button
Degree of protection (IP)IP30
Motor drive optionalYes
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