Details

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

Technical specifications

Power loss122W
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz42kA
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release1875 - 18750A
Device constructionBuilt-in device fixed built-in technique
Overload release current setting500 - 1250A
Rated permanent current Iu1250A
Adjustment range short-term delayed short-circuit release750 - 12500A
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
With switched-off indicatorYes
Rated voltage690 - 690V
Integrated earth fault protectionNo
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact4
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
Type of control elementPush button
Motor drive optionalYes
Degree of protection (IP)IP30
Motor drive integratedNo
Number of poles4
Position of connection for main current circuitBack side
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