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
Type of control elementToggle
Motor drive integratedNo
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Overload release current setting- - -A
Adjustment range short-term delayed short-circuit release- - -A
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
Number of auxiliary contacts as normally closed contact0
Adjustment range undelayed short-circuit release250 - 2500A
Position of connection for main current circuitFront side
With integrated under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalYes
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Rated permanent current Iu250A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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