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
Overload release current setting50 - 50A
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Number of auxiliary contacts as change-over contact0
Type of control elementToggle
Position of connection for main current circuitFront side
Motor drive integratedNo
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release500 - 500A
Adjustment range short-term delayed short-circuit release- - -A
Degree of protection (IP)IP20
Motor drive optionalYes
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalYes
Complete device with protection unitYes
Rated permanent current Iu250A
Number of poles2
Rated voltage240 - 600V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz25kA
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