Details

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

Technical specifications

Device constructionBuilt-in device slide-in technique (withdrawable)
Overload release current setting100 - 250A
Adjustment range short-term delayed short-circuit release150 - 2500A
Rated permanent current Iu250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally open contact0
Rated voltage690 - 690V
DIN rail (top hat rail) mounting optionalNo
With integrated under voltage releaseNo
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release375 - 3750A
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorYes
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitConnection at separate chassis part
Power loss62W
Complete device with protection unitYes
Type of control elementPush button
Position of connection for main current circuitConnection at separate chassis part
Number of poles3
Motor drive integratedNo
Motor drive optionalYes
Degree of protection (IP)IP30
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