Details

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

Technical specifications

Type of electrical connection of main circuitBolt connection
Degree of protection (IP)IP20
Position of connection for main current circuitFront side
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as change-over contact0
Overload release current setting280 - 400A
Number of auxiliary contacts as normally open contact0
Motor drive integratedNo
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release560 - 2000A
With switched-off indicatorNo
Adjustment range short-term delayed short-circuit release- - -A
Type of control elementToggle
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalYes
Integrated earth fault protectionNo
Complete device with protection unitYes
Motor drive optionalYes
Rated permanent current Iu400A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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