Details

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

Technical specifications

Position of connection for main current circuitConnection at separate chassis part
Number of auxiliary contacts as normally closed contact0
With switched-off indicatorYes
Type of electrical connection of main circuitConnection at separate chassis part
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact4
Motor drive integratedNo
Adjustment range short-term delayed short-circuit release2400 - 40000A
Integrated earth fault protectionYes
Type of control elementPush button
Number of auxiliary contacts as normally open contact0
Adjustment range undelayed short-circuit release6000 - 60000A
Suitable for DIN rail (top hat rail) mountingNo
Degree of protection (IP)IP30
Overload release current setting1600 - 4000A
Motor drive optionalYes
Device constructionBuilt-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
Rated permanent current Iu4000A
Number of poles3
Rated voltage900 - 900V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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