Details

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

Technical specifications

Power loss743W
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Adjustment range short-term delayed short-circuit release1920 - 32000A
Integrated earth fault protectionNo
Adjustment range undelayed short-circuit release4800 - 48000A
Device constructionBuilt-in device slide-in technique (withdrawable)
Number of auxiliary contacts as normally closed contact0
Rated permanent current Iu3200A
Rated voltage690 - 690V
Overload release current setting1280 - 3200A
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact4
Type of electrical connection of main circuitConnection at separate chassis part
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorYes
With integrated under voltage releaseNo
Number of poles4
Position of connection for main current circuitConnection at separate chassis part
Type of control elementPush button
Complete device with protection unitYes
Motor drive integratedNo
Degree of protection (IP)IP30
Motor drive optionalYes
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