Details

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

Technical specifications

Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Power loss122W
Rated permanent current Iu1250A
Device constructionBuilt-in device fixed built-in technique
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally open contact0
Integrated earth fault protectionYes
With integrated under voltage releaseNo
Adjustment range undelayed short-circuit release1875 - 18750A
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally closed contact0
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorYes
Overload release current setting500 - 1250A
Number of auxiliary contacts as change-over contact4
Adjustment range short-term delayed short-circuit release750 - 12500A
Number of poles4
Type of control elementPush button
Position of connection for main current circuitBack side
Motor drive optionalYes
Complete device with protection unitYes
Degree of protection (IP)IP30
Motor drive integratedNo
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