Details

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

Technical specifications

Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Position of connection for main current circuitFront side
Motor drive integratedNo
Number of auxiliary contacts as change-over contact0
Degree of protection (IP)IP20
Overload release current setting280 - 400A
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Type of control elementToggle
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Adjustment range short-term delayed short-circuit release- - -A
DIN rail (top hat rail) mounting optionalYes
Complete device with protection unitYes
Motor drive optionalYes
With switched-off indicatorNo
Adjustment range undelayed short-circuit release2000 - 4000A
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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