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 Hz-kA
Rated voltage690 - 690V
Overload release current setting1600 - 4000A
Rated permanent current Iu4000A
Adjustment range short-term delayed short-circuit release2400 - 40000A
Power loss544W
Adjustment range undelayed short-circuit release6000 - 60000A
Type of electrical connection of main circuitConnection at separate chassis part
Device constructionBuilt-in device slide-in technique (withdrawable)
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as change-over contact4
With switched-off indicatorYes
With integrated under voltage releaseNo
Position of connection for main current circuitConnection at separate chassis part
Number of poles3
Type of control elementPush button
Motor drive integratedNo
Degree of protection (IP)IP30
Complete device with protection unitYes
Motor drive optionalYes
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