Details

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

Technical specifications

Overload release current setting640 - 1600A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz42kA
Rated permanent current Iu1600A
Adjustment range short-term delayed short-circuit release960 - 16000A
Adjustment range undelayed short-circuit release2400 - 24000A
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalNo
Number of auxiliary contacts as normally closed contact0
Rated voltage690 - 690V
Number of auxiliary contacts as normally open contact0
With switched-off indicatorYes
Integrated earth fault protectionNo
Power loss136W
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as change-over contact4
With integrated under voltage releaseNo
Position of connection for main current circuitBack side
Number of poles4
Complete device with protection unitYes
Type of control elementPush button
Motor drive integratedNo
Degree of protection (IP)IP30
Motor drive optionalYes
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