Details

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

Technical specifications

Adjustment range short-term delayed short-circuit release750 - 12500A
Type of electrical connection of main circuitBolt connection
Power loss83W
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
DIN rail (top hat rail) mounting optionalNo
Rated permanent current Iu1250A
Number of auxiliary contacts as change-over contact4
Adjustment range undelayed short-circuit release1875 - 18750A
Overload release current setting500 - 1250A
Rated voltage690 - 690V
Device constructionBuilt-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact0
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
With switched-off indicatorYes
Position of connection for main current circuitBack side
Number of poles3
Complete device with protection unitYes
Type of control elementPush button
Motor drive integratedNo
Degree of protection (IP)IP30
Motor drive optionalYes
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