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
With integrated under voltage releaseNo
Number of auxiliary contacts as normally closed contact0
Position of connection for main current circuitFront side
Overload release current setting160 - 400A
Type of control elementToggle
Number of auxiliary contacts as change-over contact0
Type of electrical connection of main circuitBolt connection
Degree of protection (IP)IP20
Device constructionBuilt-in device fixed built-in technique
Motor drive integratedNo
Motor drive optionalYes
Suitable for DIN rail (top hat rail) mountingNo
Adjustment range short-term delayed short-circuit release400 - 4000A
DIN rail (top hat rail) mounting optionalYes
Integrated earth fault protectionNo
Complete device with protection unitYes
Adjustment range undelayed short-circuit release400 - 4000A
With switched-off indicatorNo
Rated permanent current Iu400A
Number of poles4
Rated voltage220 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz-kA
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