Details

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

Technical specifications

Rated permanent current Iu630A
Adjustment range short-term delayed short-circuit release- - -A
Rated voltage690 - 690V
Adjustment range undelayed short-circuit release945 - 9450A
Type of electrical connection of main circuitBolt connection
Power loss31W
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz42kA
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Overload release current setting252 - 630A
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalNo
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
Number of auxiliary contacts as change-over contact4
Motor drive integratedNo
Position of connection for main current circuitBack side
Degree of protection (IP)IP30
Number of poles4
Complete device with protection unitYes
Type of control elementPush button
Motor drive optionalYes
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