Details

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

Technical specifications

Rated short-circuit breaking capacity lcu at 400 V, 50 Hz85kA
Rated permanent current Iu4000A
Rated voltage690 - 690V
Power loss900W
Type of electrical connection of main circuitConnection at separate chassis part
With switched-off indicatorYes
Adjustment range short-term delayed short-circuit release2400 - 40000A
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Device constructionBuilt-in device slide-in technique (withdrawable)
Overload release current setting1600 - 4000A
Integrated earth fault protectionNo
With integrated under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Adjustment range undelayed short-circuit release6000 - 60000A
Number of auxiliary contacts as change-over contact4
Position of connection for main current circuitConnection at separate chassis part
Complete device with protection unitYes
Motor drive optionalYes
Degree of protection (IP)IP30
Type of control elementPush button
Number of poles3
Motor drive integratedNo
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