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
Position of connection for main current circuitFront side
Overload release current setting90 - 225A
Degree of protection (IP)IP20
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Type of control elementToggle
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release225 - 2250A
Adjustment range undelayed short-circuit release225 - 2250A
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalYes
Complete device with protection unitYes
Rated permanent current Iu250A
Number of poles3
Rated voltage240 - 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz35kA
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