Details

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

Technical specifications

Position of connection for main current circuitFront side
With integrated under voltage releaseNo
Degree of protection (IP)IP20
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting350 - 500A
Integrated earth fault protectionNo
Adjustment range short-term delayed short-circuit release- - -A
Motor drive optionalYes
Type of control elementToggle
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
Device constructionBuilt-in device fixed built-in technique
DIN rail (top hat rail) mounting optionalYes
Motor drive integratedNo
Adjustment range undelayed short-circuit release2500 - 5000A
Complete device with protection unitYes
Type of electrical connection of main circuitBolt connection
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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