Details

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

Technical specifications

Rated permanent current Iu250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Adjustment range undelayed short-circuit release375 - 3750A
Overload release current setting100 - 250A
Rated voltage690 - 690V
Adjustment range short-term delayed short-circuit release150 - 2500A
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally closed contact0
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionNo
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally open contact0
DIN rail (top hat rail) mounting optionalNo
With integrated under voltage releaseNo
Power loss31W
With switched-off indicatorYes
Number of poles3
Position of connection for main current circuitBack side
Complete device with protection unitYes
Motor drive integratedNo
Degree of protection (IP)IP30
Type of control elementPush button
Motor drive optionalYes
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