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
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Motor drive integratedNo
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
Overload release current setting90 - 90A
Type of control elementToggle
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
DIN rail (top hat rail) mounting optionalYes
Adjustment range short-term delayed short-circuit release- - -A
Motor drive optionalYes
Complete device with protection unitYes
Adjustment range undelayed short-circuit release900 - 900A
Device constructionBuilt-in device fixed built-in technique
Rated permanent current Iu250A
Number of poles3
Rated voltage240 - 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz25kA
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