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 release960 - 16000A
Overload release current setting640 - 1600A
Adjustment range undelayed short-circuit release2400 - 24000A
Device constructionBuilt-in device fixed built-in technique
Power loss136W
Rated permanent current Iu1600A
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact4
With switched-off indicatorYes
DIN rail (top hat rail) mounting optionalNo
Rated voltage690 - 690V
Number of auxiliary contacts as normally closed contact0
With integrated under voltage releaseNo
Type of electrical connection of main circuitBolt connection
Integrated earth fault protectionYes
Position of connection for main current circuitBack side
Motor drive integratedNo
Motor drive optionalYes
Number of poles3
Type of control elementPush button
Complete device with protection unitYes
Degree of protection (IP)IP30
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