Details

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

Technical specifications

Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact4
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Overload release current setting1600 - 4000A
Type of electrical connection of main circuitConnection at separate chassis part
With switched-off indicatorYes
Adjustment range undelayed short-circuit release6000 - 60000A
Adjustment range short-term delayed short-circuit release2400 - 40000A
Motor drive integratedNo
Degree of protection (IP)IP30
Position of connection for main current circuitConnection at separate chassis part
Suitable for DIN rail (top hat rail) mountingNo
Type of control elementPush button
Motor drive optionalYes
Device constructionBuilt-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optionalNo
Complete device with protection unitYes
Integrated earth fault protectionNo
Rated permanent current Iu4000A
Number of poles4
Rated voltage900 - 900V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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