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
Degree of protection (IP)IP30
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release- - -A
Overload release current setting100 - 250A
Device constructionBuilt-in device fixed built-in technique
Number of auxiliary contacts as normally closed contact0
With under voltage releaseNo
Motor drive optionalYes
Position of connection for main current circuitBack side
Type of electrical connection of main circuitBolt connection
Type of control elementPush button
Number of auxiliary contacts as change-over contact4
Adjustment range undelayed short-circuit release375 - 3750A
DIN rail (top hat rail) mounting optionalNo
Integrated earth fault protectionNo
With switched-off indicatorYes
Motor drive integratedNo
Complete device with protection unitYes
Rated permanent current Iu250A
Number of poles3
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
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