Details

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

Technical specifications

Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
With switched-off indicatorYes
Integrated earth fault protectionNo
Type of electrical connection of main circuitConnection at separate chassis part
Suitable for DIN rail (top hat rail) mountingNo
Position of connection for main current circuitConnection at separate chassis part
Motor drive optionalYes
With integrated under voltage releaseNo
Degree of protection (IP)IP30
Number of auxiliary contacts as change-over contact4
Motor drive integratedNo
Adjustment range short-term delayed short-circuit release750 - 12500A
Overload release current setting500 - 1250A
Adjustment range undelayed short-circuit release1875 - 18750A
Type of control elementPush button
Device constructionBuilt-in device slide-in technique (withdrawable)
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalNo
Rated permanent current Iu1250A
Number of poles3
Rated voltage900 - 900V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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