Details

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

Technical specifications

Type of control elementToggle
Degree of protection (IP)IP20
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Motor drive integratedNo
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
Overload release current setting17.5 - 25A
Position of connection for main current circuitFront side
With integrated under voltage releaseNo
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalYes
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release450 - 450A
Integrated earth fault protectionNo
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release- - -A
Complete device with protection unitYes
Rated permanent current Iu160A
Number of poles3
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
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