Details

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

Technical specifications

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