Details

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

Technical specifications

Rated permanent current Iu1250A
Number of auxiliary contacts as normally open contact0
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release750 - 12500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
With switched-off indicatorYes
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Overload release current setting500 - 1250A
Number of auxiliary contacts as normally closed contact0
DIN rail (top hat rail) mounting optionalNo
With integrated under voltage releaseNo
Power loss122W
Type of electrical connection of main circuitBolt connection
Adjustment range undelayed short-circuit release1875 - 18750A
Number of auxiliary contacts as change-over contact4
Complete device with protection unitYes
Type of control elementPush button
Motor drive optionalYes
Position of connection for main current circuitBack side
Motor drive integratedNo
Number of poles4
Degree of protection (IP)IP30
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