Details

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

Technical specifications

Degree of protection (IP)IP30
Number of auxiliary contacts as normally open contact0
Type of control elementPush button
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact4
Position of connection for main current circuitBack side
With switched-off indicatorYes
Adjustment range short-term delayed short-circuit release150 - 2500A
Integrated earth fault protectionYes
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitBolt connection
Overload release current setting100 - 250A
Adjustment range undelayed short-circuit release375 - 3750A
Motor drive optionalYes
Complete device with protection unitYes
Number of auxiliary contacts as normally closed contact0
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Motor drive integratedNo
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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