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
Overload release current setting100 - 250A
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP30
Number of auxiliary contacts as change-over contact4
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release- - -A
Adjustment range undelayed short-circuit release375 - 3750A
With switched-off indicatorYes
Type of control elementPush button
Position of connection for main current circuitBack side
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
Motor drive integratedNo
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
Integrated earth fault protectionNo
Rated permanent current Iu250A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
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