Details

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

Technical specifications

Position of connection for main current circuitFront side
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Type of control elementToggle
Overload release current setting500 - 1250A
Degree of protection (IP)IP20
With integrated under voltage releaseNo
Motor drive integratedNo
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release1250 - 12500A
With switched-off indicatorNo
DIN rail (top hat rail) mounting optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
Integrated earth fault protectionYes
Adjustment range undelayed short-circuit release1250 - 12500A
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 Hz70kA
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