Details

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

Technical specifications

Degree of protection (IP)IP20
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Overload release current setting50 - 50A
Position of connection for main current circuitFront side
Number of auxiliary contacts as normally closed contact0
Type of electrical connection of main circuitBolt connection
Motor drive integratedNo
Type of control elementToggle
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release- - -A
Adjustment range undelayed short-circuit release500 - 500A
Motor drive optionalYes
Device constructionBuilt-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mountingNo
With under voltage releaseNo
DIN rail (top hat rail) mounting optionalYes
Integrated earth fault protectionNo
Complete device with protection unitYes
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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