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
Number of auxiliary contacts as normally open contact0
Overload release current setting500 - 1250A
Degree of protection (IP)IP30
Number of auxiliary contacts as change-over contact4
Type of control elementPush button
With switched-off indicatorYes
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalNo
Position of connection for main current circuitBack side
Adjustment range short-term delayed short-circuit release750 - 12500A
Integrated earth fault protectionNo
With under voltage releaseNo
Device constructionBuilt-in device fixed built-in technique
Motor drive integratedNo
Complete device with protection unitYes
Adjustment range undelayed short-circuit release1875 - 18750A
Rated permanent current Iu1250A
Number of poles3
Rated voltage900 - 900V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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