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
Overload release current setting252 - 630A
Type of control elementToggle
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Number of auxiliary contacts as normally open contact0
With integrated under voltage releaseNo
Position of connection for main current circuitFront side
Type of electrical connection of main circuitBolt connection
With switched-off indicatorNo
Degree of protection (IP)IP20
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range undelayed short-circuit release630 - 6300A
Adjustment range short-term delayed short-circuit release630 - 6300A
Integrated earth fault protectionYes
Device constructionBuilt-in device fixed built-in technique
Motor drive optionalYes
Complete device with protection unitYes
DIN rail (top hat rail) mounting optionalYes
Rated permanent current Iu800A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz70kA
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