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 Hz66kA
Adjustment range short-term delayed short-circuit release480 - 8000A
Rated permanent current Iu800A
Overload release current setting320 - 800A
Adjustment range undelayed short-circuit release1200 - 12000A
Type of electrical connection of main circuitConnection at separate chassis part
Power loss100W
Integrated earth fault protectionYes
Rated voltage690 - 690V
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as change-over contact4
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
With switched-off indicatorYes
Position of connection for main current circuitConnection at separate chassis part
Type of control elementPush button
Number of poles3
Complete device with protection unitYes
Motor drive integratedNo
Motor drive optionalYes
Degree of protection (IP)IP30
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