Details

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

Technical specifications

Rated permanent current Iu1250A
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Adjustment range short-term delayed short-circuit release750 - 12500A
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact4
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally open contact0
Device constructionBuilt-in device fixed built-in technique
Power loss83W
Overload release current setting500 - 1250A
Integrated earth fault protectionYes
Type of electrical connection of main circuitBolt connection
DIN rail (top hat rail) mounting optionalNo
With integrated under voltage releaseNo
Adjustment range undelayed short-circuit release1875 - 18750A
With switched-off indicatorYes
Number of poles4
Type of control elementPush button
Position of connection for main current circuitBack side
Degree of protection (IP)IP30
Motor drive integratedNo
Motor drive optionalYes
Complete device with protection unitYes
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