Details

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

Technical specifications

With switched-off indicatorNo
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as change-over contact0
Complete device with protection unitYes
Position of connection for main current circuitFront side
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalYes
With integrated under voltage releaseNo
Device constructionBuilt-in device fixed built-in technique
Integrated earth fault protectionYes
Adjustment range undelayed short-circuit release320 - 3200A
Number of auxiliary contacts as normally closed contact0
Number of auxiliary contacts as normally open contact0
Degree of protection (IP)IP20
Overload release current setting128 - 320A
Motor drive optionalYes
Type of control elementToggle
Motor drive integratedNo
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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