Details

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

Technical specifications

With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
DIN rail (top hat rail) mounting optionalYes
Overload release current setting128 - 320A
Adjustment range undelayed short-circuit release320 - 3200A
Type of electrical connection of main circuitBolt connection
Suitable for DIN rail (top hat rail) mountingNo
Integrated earth fault protectionNo
Device constructionBuilt-in device fixed built-in technique
Motor drive integratedNo
Complete device with protection unitYes
With switched-off indicatorNo
Type of control elementToggle
Degree of protection (IP)IP20
Motor drive optionalYes
Adjustment range short-term delayed short-circuit release320 - 3200A
Rated permanent current Iu400A
Number of poles3
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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