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
Number of auxiliary contacts as change-over contact0
Number of auxiliary contacts as normally open contact0
Overload release current setting224 - 320A
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
With integrated under voltage releaseNo
Suitable for DIN rail (top hat rail) mountingNo
Type of electrical connection of main circuitBolt connection
DIN rail (top hat rail) mounting optionalYes
Adjustment range short-term delayed short-circuit release- - -A
Type of control elementToggle
Complete device with protection unitYes
With switched-off indicatorNo
Device constructionBuilt-in device fixed built-in technique
Adjustment range undelayed short-circuit release448 - 1600A
Motor drive optionalYes
Motor drive integratedNo
Integrated earth fault protectionNo
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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