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
Degree of protection (IP)IP20
Adjustment range short-term delayed short-circuit release40 - 400A
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release40 - 400A
Type of control elementToggle
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalYes
With integrated under voltage releaseNo
Complete device with protection unitYes
Overload release current setting16 - 40A
With switched-off indicatorNo
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Position of connection for main current circuitFront side
Motor drive optionalYes
Rated permanent current Iu250A
Number of poles4
Rated voltage240 - 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz35kA
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