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
With integrated under voltage releaseNo
Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as change-over contact0
Adjustment range undelayed short-circuit release882 - 3150A
Overload release current setting441 - 630A
Adjustment range short-term delayed short-circuit release- - -A
Type of electrical connection of main circuitBolt connection
Complete device with protection unitYes
Integrated earth fault protectionNo
With switched-off indicatorNo
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
Type of control elementToggle
Motor drive integratedNo
Suitable for DIN rail (top hat rail) mountingNo
Degree of protection (IP)IP20
DIN rail (top hat rail) mounting optionalYes
Position of connection for main current circuitFront side
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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