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 open contact0
Number of auxiliary contacts as normally closed contact0
Degree of protection (IP)IP20
Overload release current setting160 - 400A
Type of electrical connection of main circuitBolt connection
Number of auxiliary contacts as change-over contact0
Motor drive integratedNo
Position of connection for main current circuitFront side
Motor drive optionalYes
With switched-off indicatorNo
Integrated earth fault protectionYes
Type of control elementToggle
Adjustment range undelayed short-circuit release400 - 4000A
Adjustment range short-term delayed short-circuit release400 - 4000A
Suitable for DIN rail (top hat rail) mountingNo
DIN rail (top hat rail) mounting optionalYes
Device constructionBuilt-in device fixed built-in technique
Complete device with protection unitYes
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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