Details

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

Technical specifications

Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Overload release current setting500 - 1250A
Position of connection for main current circuitFront side
Motor drive integratedNo
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Type of control elementToggle
With switched-off indicatorNo
Motor drive optionalNo
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Adjustment range undelayed short-circuit release1875 - 15000A
DIN rail (top hat rail) mounting optionalNo
Adjustment range short-term delayed short-circuit release750 - 12500A
Rated permanent current Iu1250A
Number of poles3
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
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