Details

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

Technical specifications

Power loss176W
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
Rated voltage690 - 690V
Rated permanent current Iu1250A
Adjustment range short-term delayed short-circuit release750 - 12500A
Overload release current setting500 - 1250A
Type of electrical connection of main circuitConnection at separate chassis part
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release1875 - 18750A
Device constructionBuilt-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally open contact0
Integrated earth fault protectionYes
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally closed contact0
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorYes
With integrated under voltage releaseNo
Number of poles4
Type of control elementPush button
Motor drive integratedNo
Position of connection for main current circuitConnection at separate chassis part
Complete device with protection unitYes
Motor drive optionalYes
Degree of protection (IP)IP30
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