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
Type of electrical connection of main circuitBolt connection
Overload release current setting252 - 630A
Position of connection for main current circuitFront side
Motor drive integratedNo
Type of control elementToggle
Number of auxiliary contacts as change-over contact0
Degree of protection (IP)IP20
Adjustment range short-term delayed short-circuit release630 - 6300A
With switched-off indicatorNo
Adjustment range undelayed short-circuit release630 - 6300A
Integrated earth fault protectionYes
Suitable for DIN rail (top hat rail) mountingNo
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalYes
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
Rated permanent current Iu630A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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