Details

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

Technical specifications

Type of control elementToggle
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Degree of protection (IP)IP20
Overload release current setting72 - 400A
Position of connection for main current circuitFront side
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release240 - 4000A
DIN rail (top hat rail) mounting optionalNo
With under voltage releaseNo
Complete device with protection unitYes
Adjustment range undelayed short-circuit release600 - 4600A
Suitable for DIN rail (top hat rail) mountingNo
Device constructionBuilt-in device fixed built-in technique
With switched-off indicatorNo
Motor drive optionalYes
Rated permanent current Iu400A
Number of poles4
Rated voltage690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz120kA
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