Details

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

Technical specifications

Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Adjustment range undelayed short-circuit release450 - 900A
Degree of protection (IP)IP20
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
Position of connection for main current circuitFront side
With under voltage releaseNo
Integrated earth fault protectionNo
Overload release current setting63 - 90A
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalYes
Type of electrical connection of main circuitBolt connection
Motor drive optionalYes
Type of control elementToggle
Complete device with protection unitYes
Adjustment range short-term delayed short-circuit release- - -A
Rated permanent current Iu250A
Number of poles4
Rated voltage240 - 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz150kA
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