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
Position of connection for main current circuitFront side
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Overload release current setting441 - 630A
Degree of protection (IP)IP20
Motor drive integratedNo
Number of auxiliary contacts as change-over contact0
Type of control elementToggle
With switched-off indicatorNo
Adjustment range undelayed short-circuit release3150 - 6300A
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
DIN rail (top hat rail) mounting optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Complete device with protection unitYes
Adjustment range short-term delayed short-circuit release- - -A
Integrated earth fault protectionNo
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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