Details

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

Technical specifications

Device constructionBuilt-in device fixed built-in technique
Rated voltage690 - 690V
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Overload release current setting500 - 1250A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Adjustment range undelayed short-circuit release1875 - 18750A
Power loss122W
Rated permanent current Iu1250A
Type of electrical connection of main circuitBolt connection
Adjustment range short-term delayed short-circuit release- - -A
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Integrated earth fault protectionNo
With switched-off indicatorYes
With integrated under voltage releaseNo
Number of poles4
Type of control elementPush button
Motor drive integratedNo
Position of connection for main current circuitBack side
Complete device with protection unitYes
Degree of protection (IP)IP30
Motor drive optionalYes
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