Details

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

Technical specifications

Adjustment range short-term delayed short-circuit release1200 - 20000A
Rated permanent current Iu2000A
Number of auxiliary contacts as normally open contact0
Power loss450W
Device constructionBuilt-in device slide-in technique (withdrawable)
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz66kA
Adjustment range undelayed short-circuit release3000 - 30000A
Type of electrical connection of main circuitConnection at separate chassis part
Integrated earth fault protectionYes
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact4
With switched-off indicatorYes
Rated voltage690 - 690V
Overload release current setting800 - 2000A
Motor drive integratedNo
Motor drive optionalYes
Type of control elementPush button
Degree of protection (IP)IP30
Position of connection for main current circuitConnection at separate chassis part
Complete device with protection unitYes
Number of poles3
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