Details

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

Technical specifications

Number of auxiliary contacts as normally open contact0
Overload release current setting100 - 250A
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Position of connection for main current circuitFront side
Type of control elementToggle
Degree of protection (IP)IP20
With switched-off indicatorNo
Adjustment range undelayed short-circuit release250 - 2500A
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release250 - 2500A
Number of auxiliary contacts as change-over contact0
Integrated earth fault protectionNo
Complete device with protection unitYes
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalYes
Motor drive optionalYes
Rated permanent current Iu400A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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