Details

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

Technical specifications

Integrated earth fault protectionNo
Overload release current setting500 - 1250A
Power loss176W
Device constructionBuilt-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitConnection at separate chassis part
Rated permanent current Iu1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
DIN rail (top hat rail) mounting optionalNo
Adjustment range undelayed short-circuit release1875 - 18750A
Rated voltage690 - 690V
Number of auxiliary contacts as change-over contact4
Adjustment range short-term delayed short-circuit release- - -A
With switched-off indicatorYes
Complete device with protection unitYes
Position of connection for main current circuitConnection at separate chassis part
Motor drive optionalYes
Number of poles3
Type of control elementPush button
Degree of protection (IP)IP30
Motor drive integratedNo
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