Details

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

Technical specifications

Number of auxiliary contacts as normally open contact0
Number of auxiliary contacts as normally closed contact0
Overload release current setting128 - 320A
Position of connection for main current circuitFront side
Number of auxiliary contacts as change-over contact0
Adjustment range undelayed short-circuit release480 - 3840A
Device constructionBuilt-in device fixed built-in technique
Motor drive integratedNo
Adjustment range short-term delayed short-circuit release192 - 3200A
Type of electrical connection of main circuitBolt connection
Degree of protection (IP)IP20
Type of control elementToggle
Suitable for DIN rail (top hat rail) mountingNo
With switched-off indicatorNo
DIN rail (top hat rail) mounting optionalNo
Motor drive optionalYes
Complete device with protection unitYes
Integrated earth fault protectionNo
With integrated under voltage releaseNo
Rated permanent current Iu400A
Number of poles3
Rated voltage1150 - 1150V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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