Details

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

Technical specifications

Motor drive integratedNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Overload release current setting63 - 90A
Position of connection for main current circuitFront side
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
Type of control elementToggle
With switched-off indicatorNo
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release450 - 900A
Adjustment range short-term delayed short-circuit release- - -A
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalYes
With under voltage releaseNo
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Rated permanent current Iu250A
Number of poles4
Rated voltage240 - 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
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