Details

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

Technical specifications

With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitFront side
Type of control elementToggle
Motor drive integratedNo
Overload release current setting500 - 1250A
Degree of protection (IP)IP20
DIN rail (top hat rail) mounting optionalYes
Adjustment range short-term delayed short-circuit release1250 - 12500A
Integrated earth fault protectionYes
Device constructionBuilt-in device fixed built-in technique
With switched-off indicatorNo
Adjustment range undelayed short-circuit release1250 - 12500A
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Complete device with protection unitYes
Rated permanent current Iu1250A
Number of poles3
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
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