Details

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

Technical specifications

With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Overload release current setting100 - 250A
Complete device with protection unitYes
Adjustment range undelayed short-circuit release250 - 2500A
Type of electrical connection of main circuitBolt connection
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release250 - 2500A
Integrated earth fault protectionNo
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalYes
Type of control elementToggle
Motor drive integratedNo
Rated permanent current Iu400A
Number of poles3
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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