Details

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

Technical specifications

Number of auxiliary contacts as normally open contact0
Degree of protection (IP)IP30
Number of auxiliary contacts as normally closed contact0
Motor drive integratedNo
Overload release current setting500 - 1250A
Number of auxiliary contacts as change-over contact4
Position of connection for main current circuitConnection at separate chassis part
With integrated under voltage releaseNo
Type of control elementPush button
With switched-off indicatorYes
Type of electrical connection of main circuitConnection at separate chassis part
Complete device with protection unitYes
Adjustment range undelayed short-circuit release1875 - 18750A
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device slide-in technique (withdrawable)
Motor drive optionalYes
Integrated earth fault protectionYes
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release750 - 12500A
Rated permanent current Iu1250A
Number of poles4
Rated voltage900 - 900V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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