Details

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

Technical specifications

Type of electrical connection of main circuitBolt connection
Overload release current setting640 - 1600A
Integrated earth fault protectionYes
Rated permanent current Iu1600A
Rated voltage690 - 690V
DIN rail (top hat rail) mounting optionalNo
Power loss136W
Adjustment range short-term delayed short-circuit release960 - 16000A
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as normally closed contact0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz100kA
Number of auxiliary contacts as normally open contact0
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release2400 - 24000A
With switched-off indicatorYes
Number of auxiliary contacts as change-over contact4
With integrated under voltage releaseNo
Position of connection for main current circuitBack side
Complete device with protection unitYes
Motor drive integratedNo
Degree of protection (IP)IP30
Number of poles3
Motor drive optionalYes
Type of control elementPush button
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